which of the following best describes the quadratic function below ?
A. a parent function
B. an inverse function
C. opens right
D. opens down
Answers
Option A is correct, a parent function best describes the quadratic function.
The quadratic function with a vertex at the origin and opening upward is best described as a parent function.
A parent function is the most basic form of a particular type of function.
In the case of quadratic functions, the parent function is f(x) = x².
It has a vertex at the origin (0, 0) and opens upward.
Therefore, a parent function best describes the quadratic function.
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Related Questions
Help me please i font get it
Answers
Answer:
the last one, w-9
Step-by-step explanation:
plug in the given (9) for w and solve
Hope this helps :)
Answer:
Step-by-step explanation:
9-9=0 not 14
so w-9 is not a solution
Determine whether the fractions are equivalent 27/48 and 18/28
Answers
Answer:
They are not equivalent
Step-by-step explanation:
Use the table to answer the question below.
.
0
2
1
8
2.
32
3
128
4
512
Which of these best represents the function shown in the table?
f(x) = 2(4*)
0
f(x) = x + 2
f(x) = 6x + 2
f(x) = x5
Answers
Answer:
c: f(x) = 2(4^x)
Step-by-step explanation:
the table shows that the function is exponential rather than linear.
The best that represents the function shown in the table;
c: f(x) = 2(4^x)
What is a function?Function is a type of relation, or rule, that maps one input to specific single output.
In mathematics, a function is an expression, rule, or law that describes the relationship between one variable (the independent variable) and another variable. In mathematics and the physical sciences, functions are indispensable for formulating physical.
Thus, the table shows that the function is exponential rather than linear.
We are given the table through which we have to make a function.
The function becomes as;
[tex]f(x) = 2(4^x)[/tex]
This function shows exponential rather than linear.
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The list of numbers 41, 35, 30, X, Y, 15 has a median of 25. The mode of the list of numbers is 15. To the nearest whole number, what is the mean od the list?
Answers
Answer:
1.2
Step-by-step explanation:
1.Arrange the numbers in order by size.
15,20,25,30,35,41
2.If there is an odd number of terms, the median is the center term.
with these numbers they are even (6 numbers total)
3.If there is an even number of terms, add the two middle terms and divide by 2.
30 ÷ 25=1.2
Please answer
Will give brainlst
Answers
Answer:
C or D In a chemical change, the atoms in the reactants rearrange themselves and bond together differently to form one or more new products with different characteristics than the reactants. When a new substance is formed, the change is called a chemical change.
Step-by-step explanation:
hope this helps have a good rest of your night :) ❤
I need answer I’m being timedddd
Answers
Answer: 0
Step-by-step explanation: Good luck! :D
Help needed!
-Thanks
Answers
Answer:
the answer is C.
Step-by-step explanation:
the sum of the problem is 8.164.... so 8/C is the answer
Answer:
Point C
Step-by-step explanation:
[tex]\sqrt{38}[/tex] = 6.16441400297 + 2 = 8.16441400297
and point C is the closest to that so 3rd choice is answer
2. State the commutative property of multiplication using the variables a and b
Answers
Answer:
a x b = ab b x a = ab
Step-by-step explanation:
3x4= 12
4x3= 12
The commutative property states that the interchanging of elements will not affect the answer
Answer:
a × b = b × a
Step-by-step explanation:
Communatative Property states that the numbers on which we operate can be moved or swapped from their position without making any difference to the answer
To help you understand this, let's try switching out the variables for numbers.
Let's say a=3 and b=2
We know that 3 times 2 is 6. By using the Communatative Property we also know that 2 times 3 is 6 (because if we switch the position of the numbers 3 and 2, we would still get the answer 6) So....
3 × 2 = 2 × 3 which would be the same as
a × b = b × a
Daniel bought a total of 8 pounds if peanuts and cashews. Peanuts, p, cost $2 per pound and cashews, c, cost $5 per pound. The total amount Dani spent on the peanuts and cashews was $25. Which system of equations could be solved to find how many pounds kf peanuts dani bought
A.{2p+5c=25
p+c=9
B.{5p+2c=25
p+c=8
C.{2p+5c=8
p+c=25
D.{2p=8
5c=25
Answers
Answer:
I believe the answer is C.
Step-by-step explanation:
given we have peanuts to be $2 per pound, and cashews $5 per pound. If we use the equation p+c=25 then p would be (2×10=20), and c would be (5×1=5). then, to solve the problem we would do p+c=25 which p would be 20, and c would be 5, then add and it would equal 25.
Picture Added Triangles
AA
SSS
SAS
Not Similar
Answers
Answer:
Not Similer
Step-by-step explanation:
we can use the process of elimination, first AA isn't it because the corresponding angles arn't equal, next SSS itsn't it because we don't know the side lengths, and lastly SAS isn't it because we still don't know the side lengths.
A salt mixture has 8 parts water and 2 parts salt. Suppose one part of each is added. What is the new ratio of salt to
water?
O 2 to 9
O 3 to 8
03 to 9
O. 9 to 3
Answers
Answer:
3 to 9 I guess...................
100 POINTS! MUST EXPLAIN ANSWER!
Answers
Answer:
Answer: A and B.
Step-by-step explanation:
Supplementary angles are a pair of angles that add 180 degrees.
A. Show two angles that form a 180 degree angle, so they are supplementary.
B. This angles add 180 degrees, so they are supplementary.
C. The two angles add 90 degrees, so they are complementary, not supplementary.
D. This angles add 90 degrees, so they are complementary, not supplementary.
Answer and Step-by-step explanation:
Answer:
Answer: A and B.
Bit by bit clarification:
Valuable points are a couple of points that add 180 degrees.
A. Show two points that structure a 180 degree point, so they are beneficial.
B. This points add 180 degrees, so they are beneficial.
C. The two points add 90 degrees, so they are reciprocal, not valuable.
D. This points add 90 degrees, so they are reciprocal, not beneficial.
A terabyte holds about one trillion bytes of information. How many bytes can 2000 terabytes
hold?
Answers
Answer:
About 2,000,000,000,000,000 bytes :)
Step-by-step explanation:
A piece of ribbon is y cm long. Ashley cut it into 4 equal
pieces to do sisters' hair. Write the expression for the
amount of ribbon used for each sister.
O y/4
Oy+4
O 4y
Oy-4
Help plssss
Answers
Answer:
It is y/4
Pls Click on thanks if this was useful
Answer:
y/4
hope it helps my friend
Self-select sampling is a sample in which members choose to be in the survey.
True
False
Answers
Answer:
true
Step-by-step explanation:
Today, 6 friends went out for lunch. Their total bill was $50.41 , including tax and gratuity. One of them ordered only soda and needed to pay only $1.71 . The other 5 friends ordered the same daily special. How much did each of the other friends need to pay?
Answers
Answer:
50.41 minus 1.71 is 48.70 divided by 5 is 9.74
The radius of a circle is 9.6 in. Find the circumference to the nearest tenth.
Answers
Answer:
19.2
Step-by-step explanation:
9.6*2=19.2
Mr. Lai buys 2 1/4 pounds of red apples and 1 3/8 pounds of green apples. How many more pounds of red apples does he buy?
Answers
Answer:
Mr. Lai buys 2 1/4 pounds of red apples and 1 3/8 pounds of green apples. How many more pounds of red apples does he buy?
how do you draw a linear graph equation for y=7
Answers
Answer:
wait pag iisipan ko that konting saglit
Answer:
line going left and right on the 7 in the y axis.
Please help me solve this!!
Bobby rode his skateboard 4 miles 30 rode her bicycle 10 miles in minutes. Who traveled at a greater average speed? Define an appropriate unit of speed and provide mathematical justification for your answer.
Answers
Answer:
Abelito had the greater average speed
Step-by-step explanation:
Given
Bobby:
[tex]Distance =4\ miles[/tex]
[tex]Time = 30\ minutes[/tex]
Abelito
[tex]Distance = 10\ miles[/tex]
[tex]Time = 48\ minutes[/tex]
Required:
Who had a greater average speed
Average speed (S) is calculated as:
[tex]S = \frac{Distance}{Time}[/tex]
We will make use of mph (miles per hour) as the unit of speed.
For Bobby:
[tex]S_B = \frac{4\ miles}{30\ minutes}[/tex]
Convert minute to hour
[tex]S_B = \frac{4\ miles}{0.5\ hr}[/tex]
[tex]S_B = 8mph[/tex]
For Abelito
[tex]S_A = \frac{10\ miles}{48\ minutes}[/tex]
Convert minute to hour
[tex]S_A = \frac{10\ miles}{0.8\ hr}[/tex]
[tex]S_A = 12.5mph[/tex]
By comparison: 12.5mph > 8mph
Hence: Abelito had the greater average speed
find the ratio of 2 metre and 50 cm
Answers
Answer:
4:1
Step-by-step explanation:
2m:50cm
200cm:50cm
4:1
How does the graph of g(x)=(x-1)^3+5 compare to the parent function f(x)=x^3
Answers
Answer:
it is one to the right and 5 up compared to its parent function.
Step-by-step explanation:
the (x-1)3 means that the graph is shifted one to the right and the + 5 means that you have to shift the garph 5 up also.
quick question
Jeremiah is knitting hats for his friends. He has 2 balls of yarn. He uses
1/3
of a ball for each hat. How many hats can Jeremiah make?
Write your answer as a fraction or a whole number.
Answers
PLS HELP I HAVE QUESTIONS
Answers
Answer:
wait thats blurd plis paki ayos ng picture thanks
Answer:
retake the pictures please its blurry
Step-by-step explanation:
so I can help you
Maria graphed a line that represented the rule "y is one-half of x increased by 3". Which is Maria's line? PLEASE I NEED HELPPPPP
Answers
Answer:
i think its the last one on the right corner
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
y is one half of x increased by 3
y = (1/2)x +3
1/2x means the the line goes up 1 and goes left two at a time
The 3 is the Y intercept. Meaning that the graph hits (0,3)
So find the graph that matches those guidelines
The amusement park won’t allow kids to ride roller coasters until they are a minimum of 48 inches tall. Michael is now 42 inches tall, and grows about 1/2 inches every month. How many months will it be until Michael can ride a roller coaster? (Solve with inequalities and solve for x)
Answers
42+1/2x=48
1/2x=6
x=6*2
x=12
12 months or a year until he could ride a roller coaster.
Liza gets paid $5.25 an hour to babysit her little cousins. Last weekend, she watched them for three hours on Friday, nine hours on Saturday, and seven hours on Sunday. How much money does her aunt owe her for her babysitting services? A. $99.85 B. $99.75 C. $95.00 D. $63.00
Answers
Answer:
B. $99.75
Step-by-step explanation:
The expression is 5.25(3+9+7) which is 99.75
Answer:
c
Step-by-step explanation:
What is the range of : 4,3,3,15,28
Answers
28-3
The range is 25
find the “x” in simplest form
Answers
Answer:
x = -7/5 + 1/5 √22
Step-by-step explanation:
Hope this Helps!!
The Amar family drives 90 miles in 2 hours, as shown on the double number line below.
image 05c5e308c558498fa8ba743ccde15e1d
At this rate, how many hours will it take the family to drive 225 miles?
A.
2.5 hours
B.
5 hours
C.
6 hours
Answers
Answer:
oh nah 1.98
Step-by-step explanation:
Answer: 45
Step-by-step explanation:
divide 90 by 2
middle school math