70.7k views
5 votes
Help what does this mean?

Help what does this mean?-example-1
User FiXiT
by
6.8k points

2 Answers

3 votes

Answer:

multiply every thing by 4 for where x is. so it is F(4)= $x4 + 12+7

Explanation:

User MHC
by
6.9k points
2 votes
Plug in -4 for x
f(-4) = (-4)^2 + 3(-4) + 7
f(-4) = 16 - 12 + 7
Solution: f(-4) = 11
User Pablo De Luca
by
7.1k points