Answers
Answer:
To find the answers, all I have to do is apply the operations (plus, minus, times, and divide) that they tell me to, in the order that they tell me to.
(f + g)(x) = f (x) + g(x)
= [3x + 2] + [4 – 5x]
= 3x + 2 + 4 – 5x
= 3x – 5x + 2 + 4
= –2x + 6
(f – g)(x) = f (x) – g(x)
= [3x + 2] – [4 – 5x]
= 3x + 2 – 4 + 5x
= 3x + 5x + 2 – 4
= 8x – 2
(f × g)(x) = [f (x)][g(x)]
= (3x + 2)(4 – 5x)
= 12x + 8 – 15x2 – 10x
= –15x2 + 2x + 8
\left(\small{\dfrac{f}{g}}\right)(x) = \small{\dfrac{f(x)}{g(x)}}(
g
f
)(x)=
g(x)
f(x)
= \small{\dfrac{3x+2}{4-5x}}=
4−5x
3x+2
My answer is the neat listing of each of my results, clearly labelled as to which is which.
( f + g ) (x) = –2x + 6
( f – g ) (x) = 8x – 2
( f × g ) (x) = –15x2 + 2x + 8
\mathbf{\color{purple}{ \left(\small{\dfrac{\mathit{f}}{\mathit{g}}}\right)(\mathit{x}) = \small{\dfrac{3\mathit{x} + 2}{4 - 5\mathit{x}}} }}(
g
f
)(x)=
4−5x
3x+2
Step-by-step explanation:
Related Questions
1. Always thinking about food, Scooby-Doo and his crew went out to eat. Their total bill was
about $82. If the group wanted to leave a 20% tip, how much will the tip cost?
Answers
Answer:
$16.40 tip
Step-by-step explanation:
82 * .20 = 16.40
A box of candy includes 36 pieces. If 2/5 of the candy are peppermints and the remaining candy is chocolates. How many pieces are chocolates?
Answers
Answer:
about 22 chocolate pieces
Step-by-step explanation:
total candy - peppermints = chocolate
5/5 - 2/5 = 3/5 chocolates
x/36 = 3/5
cross multiply
x × 5 = 36 × 3
5x = 108
divide both sides by 5
x = 21.6
HELP ME IM ON A TIMER
Mr. Tang created a number line for his class to use. Which point is a representation of =(-3)? A)Point A
B)Point B
C)Point C
D)Point D
Answers
Answer:
Point A is the answer
Step-by-step explanation:
hope it helps you
Answer:
Point A
Step-by-step explanation:
I took the quiz. Hope this help!
Simplify.
[tex] {2}^{9} \times {2}^{5} = {2}^{?} [/tex]
Enter the missing exponent.
Answers
there where 12 children at a party.of those 12 children 3/4 of them had an apple.how many children had an apple?
you got this
Answers
Answer:
9 of 12 children had an apple.
Step-by-step explanation:
First we will divide 12 by 4
12 / 4 = 3
1 / 12 = 3
3 * 3 = 9
9/12 = 3/4
9 of 12 children had an apple.
At the beginning of the business day, a bank's vault held $575,900. By the end of the day, $(3.5 103) had been added to the vault. How much money did the banks vault hold at the end of the business day write ur answer in standard form
Answers
3.5*10^3=3,500
3,500+ 575,900=579,400
The bank vault will hold $575,900 + $3.5 x 10^3 = $579,400 at the end of the business day.
What are integers?An integer is a number with no decimal or fractional part and it includes negative and positive numbers, including zero.
Now it is given that,
Money in the bank vault at the beginning of the day = $575,900
Money added in the vault at the end of the day = $3.5 x 10^3 = $3,500
Since money is added in the vault thus it is gain.
So, Money added in the vault at the end of the day = + $3,500
Thus, Money at the end of the business day = $575,900 + $3,500 = $579,400
Thus, the bank vault will hold $575,900 + $3.5 x 10^3 = $579,400 at the end of the business day.
To learn more about integers :
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I need help click for the screenshot
Answers
Answer:
heres some points
(x,y)
(0,1)
(3,0)
(6,-1)
(-9,4)
heres an attacthed photo to help you too! I recomment DESMOS! its a great tool
Answer:
I put the points below, i hope you know how to graph them but if you dont let me know.
Step-by-step explanation:
x, y
-15, 6
-12, 5
-9, 4
-6, 3
-3, 2
0, 1
6, -1
9, -2
12, -3
15, -4
if you want more points let me know, also the numbers in between were decimals so that's why I didn't include them.
X
0 1 2 3 4
frequency 4 6 18 7 1
Based on the table, what is P (2 > 1)?
Leave your answer in decimal form to three places.
Answers
please help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
the answer is C bc I guessed
ANSWER THIS ASAP !!!!
Answers
Answer: f(-5)= 7
Step-by-step explanation:
The x value is -5 so look for the y value of the x value which is 7
Answer:
f(-5) = 7
Step-by-step explanation:
f(x) is referring to the y value, so what it is equal to would be the x value at that spot
in this case the y value is -5 so the x value is 7
Solve for t. 7 + 3f > 4
Answers
Answer:
f > -1
Step-by-step explanation:
Subtract 7 from each side, so it now looks like this: 3f > -3Divide each side by 3 to cancel out the 3 next to f. It should now look like this: f > -1I hope this helps!
PLEASE HELP ASAP 20 PTS
1. Name two vertical angles.
2. Name a linear pair with vertex B.
3. Name an angle not adjacent to, but complementary to ZFGC.
4. Name an angle adjacent and supplementary to ZDCB.
5. Write the statement All dogs have four feet in if-then form.
Answers
What is 47 divided by 1913 equal need to know ASAP the real answer please
Answers
Answer:
0.0246...
Step-by-step explanation:
Answer:40.7021276596 or 0.02456874019
Step-by-step explanation:
write your answer in scientific notation.
(8.11×107)–(4.3×107)
Answers
Answer:
3.81 x 10^7
Step-by-step explanation:
A community center with 700
members has 56 teenage members.
What percentage of the members are
teenagers?
F 56%
G 8%
H 5.6%
J 80%
Answers
Answer:
8%
Step-by-step explanation:
divide number of teenagers by total and the multiply by 100... this is very basic
Answer: 8
Step-by-step explanation:
What is the slope of all lines parallel to the line 16x20y = 9?
Answers
Slope:
−4/5
Which value is an output of the function? –6 –2 4 7
Answers
Answer:
- 2
Step-by-step explanation:
Note that the values of x represent the input, while the values of f(x) represent the output.
From the column for f(x)
The only value on the list that is an output is - 2
Answer:
B.
Step-by-step explanation:
-2
pls help this is confusing. also who likes my cursor?
Answers
Answer:
Here's the solution.
Step-by-step explanation:
Okay so,
12 with an exponent of 5 equals 248832 because you multiply 12*12*12*12*12.
12 with an exponent of 4 equals 20736 because you multiply 12*12*12*12.
Since it's division you use the inverse which is multiplication.
Therefore 248832×20736=5159780352
So 12 with an exponent of what number equals 5159780352?
12 with an exponent of 9.
To check your answer do 5159780352 divided by 248832 which equals 20736.
Therefore your answer would be C.
I hope this helps you understand and your cursor is cool, it's the yin yang symbol, correct? How did you do that?
A real estate agent receives a 3% commission on the sale price of a home.
How much does the real estate agent receive as a commission if the house sells for $232,000?
O $69,600.00
$6.960.00
$696.00
$69.60
Answers
multiply the percent by the money
Will give brainliest, like, and comment to best answer
What is 645 divided by 50?
Answers
Answer:
645 ÷ 50 = 12.9
I hope this helps and that you have a wonderful day ^‿^
Answer:
the answer is 129
Step-by-step explanation:
q = 3x + 9x? idk this one lol
Answers
Answer:
q = 12x
Step-by-step explanation:
q = 3x + 9x
Combine like terms
q = 12x
Simplifying the following expression.
Answers
Answer:
(x/4)(x-2)
(x-6)(x-3)
Step-by-step explanation:
do you know how fast last years winner was traveling, the catamaran in sydney?
Answers
-6x - 20 = 1 - 3x
What is X?
Answers
Answer: x= -7
Step-by-step explanation:
x ÷ 8 = 8
a: 16
b: 56
c: 62
d: 64
Answers
Answer:
D. 64
Step-by-step explanation:
64 ÷ 8= 8
x=64.
also 8 x 8 equals 64.
Which is the best approximation of
[tex] \sqrt{110} [/tex]
A. 12.0 B. 10.5 C. 8.9 D. 13.1
Answers
Answer:
c
Step-by-step explanation:_
______________________________
**URGENT**
18+14=-4(7x -8)
I need help understandin, with a provided answer so I further know/understand
Answers
Answer:
x=0
Step-by-step explanation:
What matrix results from −6·A?
Answers
Multiplying a matrix by a constant scales every entry in the matrix by that constant:
[tex]A=\begin{bmatrix}-3&5&2\\8&-1&3\end{bmatrix}\implies-6A=\begin{bmatrix}18&-30&-12\\-48&6&-18\end{bmatrix}[/tex]
3 ice cream cones cost $8.25. At this rate, how much do 2 ice cream cones cost?
Answers
Answer:
$2.75
Step-by-step explanation:
Cause $8.25 divided by 3 equals $2.75
hope this helps!
17 more than the quotient of a number and 4
Answers
Answer:
x ÷ 4 + 17
Step-by-step explanation:
17 more than the quotient of a number and 4. You're adding 17 to the quotient of x and 4, or x divided by 4.
The expression "17 more than the quotient of a number and 4" can be written as:
(x / 4) + 17
In this expression, x represents the unknown number. We divide x by 4 to find the quotient of the number and 4, and then add 17 to it.
For example, if we substitute x = 12 into the expression, we would have:
(12 / 4) + 17 = 3 + 17 = 20
Therefore, the value of the expression "17 more than the quotient of a number and 4" depends on the specific value of x that is substituted into the expression.
Learn more about quotient here
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