Ask question

Ask question

All categories

Marta_Voda [28]

3 years ago

9

If f(x) = -x^2 – 1, and g(x) = x + 5, then g(f (x)) = -x^2+[ ?]x + [ ?]

1 answer:

trasher [3.6K]3 years ago

5 0

Answer:

answer is -x^2-1+5

Step-by-step explanation:

so you can do it .

You might be interested in

Which of the following represents an exponential function

Greeley [361]

Answer:

what are the options

Step-by-step explanation:

4 0

3 years ago

A function is in the form g(x) = (x - c)2 + d. If cis positive and dis negative,

Norma-Jean [14]

Answer:

Step-by-step explanation:

This is written in vertex notation, meaning that (c,d) is the vertex. We know that c is positive and d is negative, meaning the vertex will be in the 4th quadrant. As for whether the parabola opens upwards or downwards, the quadratic term has a positive coefficient of 1, meaning the parabola opens upwards.

Hope this helps!

7 0

2 years ago

The function f(x) = 350 - 125x represents how

Viefleur [7K]

After one hour, the plane is 225 miles from its destination

8 0

3 years ago

Read 2 more answers

A runner ran at a rate of 6 miles per hour. What is this speed in miles per minute?

inessss [21]

1 hour =60 minutes
So the answer is 0.1 mile/ minute

7 0

3 years ago

Read 2 more answers

use the elimination method to solve the system of equations choose the correct ordered pair 7x+4y=39 2y+4y=14

Anvisha [2.4K]

$x = 5 \: and \: y = 1.$

Step-by-step explanation:

$7x + 4y = 39 \: - {eq}^{n} (1)$

$2x + 4y = 14 \: \: - {eq}^{n} (2)$

Multiply Equation no (1) with 2 and Equation no (2) with 7.

$14 x + 8y = 78.$

$14x + 28y = 98.$

$( - ) \: \: \: ( - ) \: \: \: ( - )$

$0x + -20y = - 20$

$- 20y = - 20$

$y = \frac{ - 20}{ - 20}$

$y = 1$

Substitute the value of "y" in Equation no (1)

$7x + 4y = 39.$

$7x + 4(1) = 39.$

$7x + 4 = 39.$

$7x = 39 - 4$

$7x = 35.$

$x = \frac{35}{7}$

$x = 5.$

6 0

2 years ago

Read 2 more answers