Answer: i need the formula to help i promise i will but i need the formula for the slanted f
Explanation:
Answer:
is 34
^<- this is the square sing
f(1)+f(-2) for f(x)=4x^2+7
f(1)=4(1)^2+7
=4+7
f(1) =11
f(-2)=4(-2)^2+7
if you square -2 there will not be no -
-2 the whole square is 4
=4(4)+7
f(-2)=23
f(1)+f(-2)=11+23=34
:. The answer is 34
1.6m questions
2.0m answers