Answer:
Given f(-2)
= -5 -7(-2)
= -5+14
= 9
Thus f(-2) of f(x)= 5-7x is 9
Answer:
900
Step-by-step explanation:
Answer:
I got $7.75.
Step-by-step explanation:
66.85-4.85=62
62/8=7.75.
The answer is A because if you go from each point on Q to R it is 7 units away
Answer:
(See explanation for further details)
Step-by-step explanation:
The real expression is:

The general equation for the second-order polynomial is:

This condition must be observed for the case of a quadratic equation with equal roots:



