3 years ago

Given: f(x) = x - 7 and h(x) = 2x + 3

Mathematics

1 answer:

alexgriva [62]3 years ago

7 0

Answer:

h(f(x)) = 2x -11

Step-by-step explanation:

h(f(x)) = h(x -7) = 2(x -7) +3 . . . . . use f(x) as the argument for function h

= 2x -14 +3 . . . . . . . eliminate parentheses; next, combine terms

h(f(x)) = 2x -11

You might be interested in

Tom works 14 hours a week for 10 weeks and earns a total of $1,351.00. How much money does he make per hour?

vagabundo [1.1K]

14 hours a week
works 10 weeks

totally $14 \frac{hours}{week} \ *\ 10 weeks\ =\ 140\ hours$

earns $1,351

so $\frac{1,351}{140} \frac{\$}{h} =9,65$

He makes $9,65 per hour.

M

6 0

3 years ago

Alex wants to purchase a car. He begins to shop for an auto loan.

AlladinOne [14]

I hope you get it right

3 0

3 years ago

What is the volume of a sphere with radius of 16 inches?

matrenka [14]

Volume =
$\frac{4}{3} \pi {r}^{3} \\ = \frac{4}{3} \times 3.14 \times {16}^{3} \\ = 17148.59 \ {in}^{3}$

The answer is the first option.

Hope this helps. - M

8 0

3 years ago

Read 2 more answers

Simplify ^75 select the correct answer

Ilia_Sergeevich [38]

Answer:

to simplify the square root of 75, first I recognize that the perfect square 25 goes into it. So 75 = 25 x 3. Therefore the square root of 75 equals the square root of 25 times the square root of 3. And that means just 5 times the square root of 3.

Step-by-step explanation:

4 0

3 years ago

Find the approximate location of 2/3, 1/2, and 3/8 on a number line 0 to 1

schepotkina [342]

Answer:

0.6 (terminating), 0.5, 0.375

Step-by-step explanation:

I would assume you are wanting these in decimal form. In that case, you would have:

2/3 = 0.6 (terminating)

1/2 = 0.5

3/8 = 0.375

5 0

3 years ago

Read 2 more answers