The graph of f(x) is shown below.
If g(x) = -10x + 2, which statement is true?
A.
The x-intercept of g(x) is greater than the x-intercept of f(x).
B.
The x-intercept of g(x) is less than the x-intercept of f(x).
C.
The y-intercept of g(x) is greater than the y-intercept of f(x).
D.
The y-intercept of g(x) is less than the y-intercept of f(x).
Answers
Answer:
I believe the answer is B
Step-by-step explanation:
Related Questions
Stacy owes $40 on her credit card. After she made a payment, her new balance was $10. What was the amount of her
payment?
Answers
Answer:
Step-by-step explanation:
x + 40 = 10
x = -30
She paid $30 on her credit card
Write the equation of a circle with a center at (-2, 3) and a radius of 4.
(x + 2)^2 + (y - 3)^2 = 4
(x - 2)^2 + (y + 3)^2 = 4
(x - 2)^2 + (y + 3)^2 = 16
(x + 2)^2 + (y - 3)^2 = 16
Answers
Answer:
The equation of a circle:
[tex](x+2)^2+(y-3)^2 = 16[/tex]
Step-by-step explanation:
The equation of a circle:
[tex](x-h)^2+(y-k)^2 = r^2[/tex]
(where the center is known as [tex](h,k)[/tex] and the radius, known as [tex]r[/tex]).
-Since you already have the center and the radius, use them for the equation of a circle:
Center: [tex](-2,3)[/tex]
Radius: [tex]4[/tex]
[tex](x+2)^2+(y-3)^2 = 4^2[/tex]
After you have the equation of a circle, simplify the radius by the exponent [tex]2[/tex] :
[tex](x+2)^2+(y-3)^2 = 16[/tex]
So, you have found the equation of a circle.
helpp need helpp fast will give brainliest!!!!
Answers
Answer:
B. $177.50
Step-by-step explanation:
12.50 * 5 = 62.5
240 - 62.5 = 177.5
Answer:
B. $177.50
Step-by-step explanation:
12.50 * 5 = 62.5
240 - 62.5 = 177.5
Someone helllpppp I don’t know what it is
Answers
Answer:
it's............ a cube
Which equation represents the line that passes through the points (1,10) and (16,1)?
Answers
Answer:
D
Step-by-step explanation:
the ratio of 2.5 meters to 80 centimeters can be written in form 1: n
find the value of n
n=
Answers
Answer:
32cm
Step-by-step explanation:
2.5m:80cm
1m:n
n=80/2.5
n=32cm
Keiko determined that the coordinate points (–4, 0), (–3, –1), and (2, –6) are solutions to the following system. y = − x − 4 y = x 2 + x − 12 Which coordinates from the solution set are reasonable solutions to the system of equations?
Answers
Answer:
only (-4,0) is a reasonable solution.
Step-by-step explanation:
In order to see which ones are reasonable we need to apply the points to the system and check if they make both equations valid at the same time.
y = -x - 4
y = x² + x - 12
For (-4, 0):
0 = -(-4) - 4 -> 0 = 4 -4 -> 0 = 0 (valid)
0 = (-4)² - 4 - 12 -> 0 = 16 - 16 -> 0 = 0 (valid)
For (-3, -1):
-1 = -(-3) -4 -> -1 = 3 -4 -> -1 = -1 (valid)
-1 = (-3)² -1 - 12 -> -1 = 9 -13 -> -1 = -4 (invalid)
For (2, -6):
2 = -(-6) - 4 -> 2 = 6 -4 -> 2 = 2 (valid)
2 = (-6)² -6 -12 -> 2 = 36 -18 -> 2 = 18 (invalid)
Therefore only (-4,0) is a reasonable solution.
If Li goes on 32 out of 100 rides at an amusement park, what percentage of
rides does Li not go on?
A. 68%
B. 32%
C. 0.68%
D. 0.32%
Answers
Answer:
A. 68%
Step-by-step explanation:
68 + 32 = 100, therefore the answer is 68%.
Answer:
C. 0.68 because 100-32=68 and 0.00 goes to the hundredths place, and 32 out of 100 is also, 32/100...
5x^2-25x=125 solve by completeing the square
Answers
Answer:
x = 10, -15
Step-by-step explanation:
We can start right away by dividing both sides of our equation by 5 to get the reduced form [tex]x^2-5x=25[/tex].
To "complete the square," or turn the left side of the equation into something we can factor into a perfect square, it helps to remember that for any binomial x - a:
[tex](x-a)^2=x^2-2ax+a^2[/tex]
To "complete" our square, we'll need to add an a² to either side of the equation. To find a, we can set 5x = 2ax and solve:
[tex]5x=2ax\\5/2=a\\25/4=a^2[/tex]
Let's add that a² to both sides and simplify!
[tex]x^2-5x+\frac{25}{4}=25+\frac{25}{4}\\\\(x-\frac{5}{2})^2=\frac{125}{4}\\\\x-\frac{5}{2}=\pm\sqrt{\frac{125}{4} } \\\\x=\pm\frac{25}{2}-\frac{5}{2}[/tex]
Now we're ready to solve for both value of x:
[tex]x=\frac{25}{2}-\frac{5}{2}=\frac{20}{2} =10\\\\x=-\frac{25}{2}- \frac{5}{2}=-\frac{30}{2} =-15[/tex]
So our solutions are x = 10 and x = -15
Answer:
x=5+5√5/2
Step-by-step explanation:
Need help on numbers 1 and 2 ill mark brainliest if they are right
Answers
Question author, it's spelled pi not pie, and we use just use the Greek letter π. Students, demand better from your teachers.
1. Rectangular prism, aka a box. Volume is length times width times height.
V = 5×7×9 = 315 cubic feet
That's cubic feet of course, the product of three lengths. We didn't even need to do the problem, just look for the common answer and pick the one with the right units. I just saw that same pattern in a volume problem yesterday.
Answer: 315 cubic feet, first choice
2. Cylinder, volume is base area times height, πr²h. We have a radius of r=14/2=7 yd and h=8 yd. We're using π=3.14.
V = πr²h = 3.14(7²)(8) = 1230.88 cubic yds
Answer: 1230.9 cubic yards, last choice
5 people visited SmashBurger. Each person bought a hamburger (h) and a bottle of water (w). Write an expression that shows the amount of hamburgers and bottles of water were purchased.
Answers
Answer: 5(h + w)
Step-by-step explanation:
Number of visitors = 5
Each of the five visitors purchased:
One hamburger (h) + one bottle water (w)
Expression for the amount of harmburger and bottle water purchased is thus ;
Number of visitors × (number of harmburger per person + Number of bottle water per person)
5 ( 1h + 1w)
5h + 5w = 5(h + w)
Which formula can we use to find the circumference of a circle?
Answers
Answer:
2[tex]\pi[/tex]r
Step-by-step explanation:
Answer:
C= 2πr 0r C= 2πd
Step-by-step explanation:
1. Marina made this raised bed for growing vegetables. She put 100 cubic 25 points
feet of loam in the bed. She wants to mix in some potting soil and fill it to
the top. How much potting soil does Marina need?
Your answer
Answers
Answer: 44 cubic ft.
Step-by-step explanation: First, we need to find the area of the whole bed, by doing length x width x height
2 x 12 x 6 = 144
Now, we simply subtract 100 from 144
Hope this helps :)
Suppose you deposit $100 in Account A with a simple interest rate of 3.4%, and $300 in Account B with a simple interest rate of 1.8%. One year later, you get a bank statement, that shows the interest for Account A is $3.40 and the interest for Account B is $540.00. Which account is incorrect?
Answers
Answer:Statement for Account B is incorrect.
Step-by-step explanation:
Interest for Account B should be 300 x 1.8% = $5.40
The account B is incorrect. The interest of account B is $5.40.
What is simple interest?The crediting of cash flows associated with an investment or deposit is referred to as "simple" interest.
In finance and economics, interest is the payment of an amount above the repayment of the principal sum by a borrower or deposit-taking financial institution to a lender or depositor at a specific rate by a borrower or depositor.
Given that you deposit $100 in Account A with a simple interest rate of 3.4% and $300 in Account B with a simple interest rate of 1.8%. One year later, you get a bank statement, that shows the interest for Account A is $3.40 and the interest for Account B is $540.00
SImple interest for account A,
SI = ( 100 x 3.4 ) / 100
SI = $3.4
Simple interest for account B,
SI = ( 300 x 1.8 ) /100
SI = $5.4
Simple interest for account B is incorrect.
To know more about simple interests follow
https://brainly.com/question/25793394
#SPJ5
Find the value of x
urgent!! plz help me! will give the brainliest
Answers
Answer:
x = 2
Step-by-step explanation:
[tex]\frac{1}{2} (x - 1) - \frac{1}{6} (x+1) = 0[/tex]
In an equation our aim is to find the value of what we are looking for as well as keeping the equation balanced. For example if we divided by 2 only from one side then the equation would change so it's an important rule to keep in mind when solving equations, that you need to keep both sides of the equation the same.
[tex]\frac{1}{2} (x - 1) - \frac{1}{6} (x+1) = 0[/tex]
→ Expand the brackets
[tex]\frac{1}{2} x- \frac{1}{2}-\frac{1}{6}x -\frac{1}{6} =0[/tex]
→ Multiply everything by 12 to make solving the equation easier
6x - 6 - 2x - 2 = 0
→ Simplify equation
4x - 8 = 0
→ Add 8 to both sides to isolate 4x
4x = 8
→ Divide by 4 on both sides to isolate x
x = 2
⇒ We can substitute x = 2 back into the equation to see if the solution is correct, if we get 0 on both sides then x = 2 is correct
[tex]\frac{1}{2} (x - 1) - \frac{1}{6} (x+1) = 0[/tex]
⇒ Substitute in the values
[tex]\frac{1}{2} (2-1)-\frac{1}{6} (2+1) = 0[/tex]
⇒ Simplify
[tex]\frac{1}{2} (1)-\frac{1}{6} (3) = 0[/tex]
⇒ Simplify further
[tex]\frac{1}{2} -\frac{1}{2} =0[/tex]
0 = 0
The solution x = 2 is correct
What is the equation of the line that passes through (-2,2) and (1,-4)?
Answers
Answer:
y=-2x-2
Step-by-step explanation:
Slope: -4-2/1-(-2)=-6/3=-2
Equation: y=-2x+b
Substitute: 2=-2(-2)+b
2=4+b
b=-2
Therefore, y=-2x-2
I hope this helped and have a good rest of your day!
Answer:y =-2x-2
Step-by-step explanation:
You have a nickle and a number cube with numbers 1 - 6. How many possible outcomes would there be?
8
2
12
24
Answer this quickly and i might mark you brainliest ( pls be correct tho XD )
Answers
I believe that is 12
Very sorry if I am wrong
1). How can patterns help you simplify numbers involving positive exponents including simplifying algebraic expressions ? Explain.
2). explain exactly how using approximation or estimate can help to order, compare, and locate rational and irrational numbers on a number line?
3). explain exactly how using approximation or estimate can help to order, and compare rational and irrational numbers when using inequality symbols like <, >, ≤, ≥, and ≠
Answers
Answer:
hi
Step-by-step explanation:
2x+x+3=6x
What does x equal?
Answers
Answer: x=1
Step-by-step explanation:
Simplify 2x+x+3 to 3x+3
3x+3=6x
Subtract 3x from both sides.
3=6x-3x
Simplify 6x-3x to 3x
3=3x
Divide both sides by 3.
1=x
Switch both sides
x=1
Answer:
[tex]2 x + x + 3 = 6x : x = 1[/tex]
Step-by-step explanation:
[tex]2x + x + 3 = 6x[/tex]
Add similar elements: [tex]2x + x = 3x[/tex]
[tex]3x + 3 = 6x[/tex]
Subtract 3 from both sides:
[tex]3x + 3 - 3 = 6x - 3[/tex]
Simplify:
[tex]3x = 6x - 3[/tex]
Subtract 6x from both sides:
[tex]3x - 6x = 6x -3 - 6x[/tex]
Simplify:
[tex]-3x = - 3[/tex]
Divide both sides by -3:
[tex]\frac{-3x}{-3} = \frac{-3}{-3}[/tex]
Simplify:
[tex]x = 1[/tex]
Hope I helped, if so may I get brainliest and a thanks?
Thank you, have a good day! =)
Solve the quadratic equation by completing the square.
x^2+12x+34=0
First, choose the appropriate form and fill in the blanks with the correct numbers.
Then, solve the equation. If there is more than one solution, separate them with commas.
Form:
(x+_)^2=0
or
(x-_)^2=0
Solution:
x=_
Answers
Answer:
x = -4.59, -7.41.
Step-by-step explanation:
x^2 + 12x + 34 = 0
(x + 6)^2 - 36 +34 = 0
(x + 6)^2 = 36 - 34 = 2
x + 6 = +/-√2
x = +/-√2 - 6
x = -4.59, -7.41
3.4t−79.9+(5.6−2.8s+0.14t)÷0.07
Please I need help.
Answers
-40s+5.4t+0.1
Step-by-step explanation:
the length of one leg of a right triangle is 24ft and the length of the hypotenuse is 40ft what is the length of the other leg
6.3
32.0
46.7
64.0
Answers
40^2-24^2 is 1024
Square root of 1024 is 32.0
B is the unknown leg so we have to figure that out by plugging in what we know into the format a^2+b^2=c^2
Which is 24^2+b^2=40^2
So 24^2=576
And leave the b^2
Then 40^2=1600
Your new equation is 576+b^2=1600
Subtract 576 from both sides so you get b^2=1,024 to find b you find the square root of 1,024 to get b by itself which now gives you b=32 this means that the length of the other leg is 32.0. Hope this helps! :)
Which of the following equations represents a line which is parallel to the line that passes through the points below? Please help!! I will name you branliest!
Answers
Answer:
B
Step-by-step explanation:
because the line would be in a square intercept which would create what you want
Simplify the expression:
5^4 times n^4 / 5^2
Answers
Answer:
[tex]25n^{2}[/tex]
Step-by-step explanation:
gloria earned a total of $810 over the summer. She earned $162 babysitting and the rest from mowing lawns. Which bar model and solution represent x , the amount of money gloria earned mowing lawns.
Answers
Answer:
648 is the answer
Step-by-step explanation:
I do not know what bar graph it is but the 648 dollars came from mowing the lawn. hope it helps
Answer:
162+X=810
for the bar model 180 is the whole and one box would have 162 also the x
Step-by-step explanation:
810-162=648
Question 4 (3 points)
In the coordinate plane, what is the length of the line segment that connects points
at (0,-1) and (-7, -2)?
Enter your answer to the nearest hundredth.
Hint: No points will be awarded unless it is to the nearest hundreth. An example is
3.04.
Answers
Answer:
≈ 7.07
Step-by-step explanation:
Calculate the length using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (- 7, - 2)
d = [tex]\sqrt{(-7-0)^2+(-2+1)^2}[/tex]
= [tex]\sqrt{(-7)^2+(-1)^2}[/tex]
= [tex]\sqrt{49+1}[/tex]
= [tex]\sqrt{50}[/tex] ≈ 7.07 ( to the nearest hundredth )
X/5+2 = -1
Solve 2-step equations
Answers
Answer:
X = -15
Step-by-step explanation:
X/5+2 = -1
Subtract 2 from each side
X/5+2-2 = -1-2
X/5 = -3
Multiply each side by 5
X/5 *5 = -3*5
X = -15
Answer:
x =-15
Step-by-step explanation:
[tex]\frac{x}{5}[/tex] +2 = -1
x/5 = -3
5 (x/5) = - (5)
x = -15
HEY GUYS I NEED HELP!! PLZ HELP!! PLZ WRITE HOW U GUYS FOUND YOUR ANSWER!
Math problem: Mara spent 3/5 of her vacation in British Columbia. While in that province, she spent ½ of her time in Vancouver. What fraction of her vacation did Michaela spend in Vancouver? If her vacation lasted 20 days, how many days did she spend in Vancouver?
Answers
Answer:
3/10 of her time was spent on Vancouver
6 days in total
Answer ASAP
Find the circumference of the given circle (7 inches)
use pi (3.14)
Answers
Answer:
43.98
Step-by-step explanation:
is 7 inches the radius or the diameter?
if 7 inches is the radius then 43.98 is the answer
if 7 inches is the diameter 21.99 is the answer
Find the value of sin(x+y) if sin x= 4/5 and cos y -5/13, both x and y are in quadrant II.
Answers
Answer: it's b
Step-by-step explanation: