Answer: -x^2 + 12x +5
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is

Here [ a, b ] = [ 1, 3 ]
f(b) = f(3) = - 8 ← from graph point (3, - 8 )
f(a) = f(1) = 0 ← from graph point (1, 0 )
Then
average rate of change =
=
= - 4 → C
Answer:216691116
Step-by-step explanation:
Answer:
5.460
Step-by-step explanation:
Answer: One solution
Step-by-step explanation:
The two lines only intersect at one point, (-9,-23)