All categories

3 years ago

F(x) = 9 - x, g(x) = x2 + x, h(x) = x - 2 Compute the following: f(g(x)

Mathematics

1 answer:

Sonbull [250]3 years ago

4 0

Answer:

f(g(x))=9-x- $x^{2}$

Step-by-step explanation:

Given ,

f(x)=9-x

g(x)= $x^{2}$ +x

here,.

fog

=f(g(x))

=f( $x^{2}$ +x)

=9-( $x^{2}$ +x)

=9- $x^{2}$ -x

=9-x- $x^{2}$

You might be interested in

The problem

Afina-wow [57]

Answer:

Step-by-step explanation:

In the given division, when 24.725 is divided by 215,

Step 1 is the wrong step.

Quotient in first step will be 0.1 .

Part C.

215) 24.725 (0.115

215

322

215

1075

1075

Therefore, the correct way to divide should be as agove.

Quotient after division should be 0.115.

6 0

3 years ago

18. Without solving the radical equation VX + 5 + 9 = 0, how could you tell that it has no real solution?

sweet-ann [11.9K]

Answer:

Has two unkown variables

Step-by-step explanation:

When there is only one equation provided with two unknown variables, it is difficult to solve for the unknown variables

The most simplified version of this equation would be VX = -14

More information would be needed to solve

5 0

2 years ago

dalvyx [7]

The first digit may be 1 or 8.

The second digit may be 1, 2, 4, 8.

The third digit may be 1, 3, 5, 7, 9.

There are $2\times4\times5=40\:variants$

The probability that this is the correct code is $\frac{1}{40}$

8 0

2 years ago

If q/18 = 5 what does q = to

qaws [65]

Answer:

Q= 90

Step-by-step explanation:

To do this problem you need to get q by itself and to do that you would move the 18 over

When you move the 18 over however you need to multiply and you will get 90

When ever you want to get a variable by itself always remember to switch the sign so if it was positive then switch it to negative and vice versa. It will also apply to multiplication and division just like this one

7 0

2 years ago

Read 2 more answers

Which of these equations have no solution? Check all that apply.

Llana [10]

2(x + 2) + 2 = 2(x + 3) + 1
2x + 4 + 2 = 2x + 6 + 1
2x + 6 = 2x + 7 - NO SOLUTION
(subtract 2x from both sides, then 6 = 7 FALSE)

2x + 3(x + 5) = 5(x – 3)
2x + 3x + 15 = 5x - 15
5x + 15 = 5x - 15 - NO SOLUTION

4(x + 3) = x + 12
4x + 12 = x + 12 - ONE SOLUTION

4 – (2x + 5) = (–4x – 2)
4 - 2x - 5 = -4x - 2
-2x - 1 = -4x - 2 - ONE SOLUTION

5(x + 4) – x = 4(x + 5) – 1
5x + 20 - x = 4x + 20 - 1
4x + 20 = 4x + 19 - NO SOLUTION

3 0

3 years ago

Read 2 more answers