F(x) = -7x + 5x² + 10
x = -2
substitute the x by its value
f(-2) = -7(-2) + 5(-2)² + 10
f(-2) = 14 + 5(4) + 10
f(-2) = 14 + 20 + 10
f(-2) = 44
C.6 because ive done that before and got it correct
Answer:
$1.20
Step-by-step explanation:
Just divide $3.60 by 3. If that's the price of 3 boxes, dividing it by 3 will estimate it to how much 1 box will cost.
I can't really help you with what is in your house......
Answer:
SAS
Step-by-step explanation:
Hope I helped!!
