4 years ago

Given f(x) = x² + 8x and g(x) = x4, choose the expression for (fºg)(x).

1 answer:

6 0

Answer: fg(x) = 16x² + 32x

Method:
First you must substitute g(x) into f(x).
Where the x is in the equation f(x) substitute the equation of g(x).
So it should be fg(x) = (x4)²+ 8(x4).
Then simplify the equation to
fg(x) = 16x² + 32x

You might be interested in

Prime factorization <br><br><br> 98

zzz [600]

2 x 7 x 7 or in exponential form, 2 x 7². 98 turns into 2 times 49, then 49 turns into 7 times 7.

6 0

3 years ago

What does x equal I just need the answer to x

Vsevolod [243]

Answer:

x=2

Step-by-step explanation:

So 9x+3=-7+7x+14

Subtract 3: 9x=4+7x

Subtract 7x: 2x=4

x=2

7 0

2 years ago

Read 2 more answers

A company has cups for its water cooler. Each cup has a height of 14 cm and the base has a radius of 3 cm. How much water is nee

Nitella [24]

Answer:

125 cups can hold 49.5 liters of water.

Step-by-step explanation:

The volume of the cup will tell how much water is needed to fill each cup.

The volume of the cup can be determined by the formula

V= base area* height

V= πr²* h

V= 22/7 (3)² (14)

V= 396cm³

125 cups can hold 125 * 396 cm³= 49500cm³

But 1 cm³= 0.001 Liters

Therefore = 49500*0.001= 49.5 liters

125 cups can hold 49.5 liters of water.

7 0

4 years ago

If sin(theta) -5/13 and is in Quadrant III, find the remaining five trigonometric

Semenov [28]

Answer:

The remaining is Five ?

Step-by-step explanation:

3 0

3 years ago

Which of the following describes the quotient of 4 and -28? A) The quotient is undefined. B) The quotient is an integer. C) The

DanielleElmas [232]

Answer:

-1/7

Step-by-step explanation:

Divide the first expression by the second expression.

6 0

3 years ago