3 years ago

I would really appreciate help on these. Will mark Brainliest and worth 15 points. <3

Mathematics

1 answer:

cestrela7 [59]3 years ago

3 0

The Answer to number 1 is 4

and the answer to number two should be 8

Hope this helps

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Given the following functions, find and simplify (f • g)(x) f(x)=—x+3 g(x)=-x-1

Hitman42 [59]

Answer:

$(f\circ g)(x)= x + 4$

Step-by-step explanation:

<u>Composite Function</u>

Given f(x) and g(x) as real functions, the composite function $(f\circ g)(x)$ is defined as:

$(f\circ g)(x)=f(g(x))$

It can be found by substituting g into f.

We are given the functions:

f(x) = -x + 3

g(x) = -x -1

Find

$(f\circ g)(x)=f(g(x))= - (-x -1) + 3$

Removing parentheses:

$(f\circ g)(x)= x + 1 + 3$

Simplifying:

$\mathbf{(f\circ g)(x)= x + 4}$

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3 years ago

There are several houses for sale in a local neighborhood. One house is on the market for $105,000. Four houses are on sale for

abruzzese [7]

600,457 is correct answer

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3 years ago

Simply <br>x + 50 × 10 = 150

Doss [256]

Answer:

x + 50 × 10 = 150

x+500=150

x=150-500=-350

6 0

3 years ago

Read 2 more answers

mr.jones has a new car. the manufacturer says that the car should get about 28 miles per gallon in the city.about how many miles

vlada-n [284]

He should be able to travel 322 miles. It would cost him $33.235 rounded up to $33.24.

7 0

3 years ago

What polynomial should be subtracted from the polynomial y^2–5y+1 to get the difference equal to: 5

monitta

Answer:

y^2 - 5y - 4

Step-by-step explanation:

So you want f(y) such that

(y^2-5y+1) - f(y) = 5

Subtract both sides by (y^2-5y+1):

-f(y) = 5 - (y^2-5y+1)

-f(y) = -y^2 + 5y + 4

f(y) = y^2 - 5y - 4

So the polynomial you are looking for is y^2 - 5y - 4

5 0

3 years ago