3 years ago

Let f(x)=x+8and g(x)=x^2-6x-7. Find f(g(2))

1 answer:

posledela3 years ago

3 0

The answer is a. -7

1. Find g(2).

2. Find f(g(2)).

g(x) = x² - 6x - 7

x = 2 ⇒ g(2) = ?

g(2) = 2² - 6·2 - 7 = 4 - 12 - 7 = -15

2. f(x) = x + 8

g(2) = -15

f(g(2)) = f(-15) = -15 + 8 = -7

You might be interested in

eduard

Answer:

110 degrees

Step-by-step explanation:

Parallels lines, when intersected by a straight line, form congruent angles. Therefore 110 is equal to angle 6

4 0

3 years ago

Kryger [21]

Answer:

A fair die has 6 sides.

There are 3 odd numbers on a fair die so the probability would be 3/6

There are 4 numbers greater than 2 on a fair die o the probability of that would be 4/6

There is only one number that will make it square and that is 4. So the probability would be 1/6

6 0

3 years ago

solmaris [256]

X = 26 because all the angles in a triangle add up to 180.

3 0

3 years ago

vitfil [10]

Answer:

the answer is C I'm studying this right now

8 0

3 years ago

Vedmedyk [2.9K]

U have to add If u want to know the sum

3 0

3 years ago