arizbethperez12 arizbethperez12

02-03-2021
Mathematics

contestada

If f(x) = -8x – 6 and g(x) = x+8,
what is (fºg)(-7)?
Enter the correct answer.

Respuesta :

sqdancefan sqdancefan

03-03-2021

9514 1404 393

Answer:

-14

Step-by-step explanation:

[tex](f\circ g)(x)=f(g(x))=f(x+8)=-8(x+8)-6\\\\(f\circ g)(x)=-8x-70\\\\(f\circ g)(-7)=-8(-7)-70=\boxed{-14}[/tex]

Answer Link

Otras preguntas

How would you call in other words to scold or punish severely

What's the other term for: one who overindulges in food and drink

explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?

What's the other word a weak or lifeless feeling

example of onomatopoeia in the seven ages of man

What's the other word a weak or lifeless feeling

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater

a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece

Molecular scientists can read the DNA code and compare the DNA of different organisms. This concept is used in molecular clocks to determine which of the follow

What was the major purpose of the Truman Doctrine?