Register

If g(x)=x²-9 and h(x)=2x+7, find (g∙h)(-4)

If g(x)=x²-9 and h(x)=2x+7, find (g∙h)(-4)
asked 84.8k views
16 votes
If g(x)=x²-9 and h(x)=2x+7, find (g∙h)(-4)

asked
User Rybosome
by
8.3k points

1 Answer

10 votes

Answer:

-10

Explanation:

h(-4) = 2(-4)+7 which equals -1

g(h(-4)) = -1²-9 which equals -10

answered
User Clhy
by
7.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!