Answer:
1.4
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
no
Answer:
C
Step-by-step explanation:
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
Answer:
0
Step-by-step explanation:
took it on ed2020