f(x)=4x^3 - 6x^2 + 2x - 5
f(-2)
Replace X with -2:
4(-2)^3 - 6(-2)^2 + 2(-2) - 5 =
Calulate the powers:
4(-8) - 6(4) +(-4) -5=
Multiply:
-32 - 24 -4 -5=
Subtract
-65
6:5
basically 12/10
which then reduces. hope this helps :)
Answer:
b
Step-by-step explanation:
7, 14, 21, 28, 35, 42, 49... 7 cars will need. to be washed to reach $49
Answer:
-0.4
I am pretty sure
Step-by-step explanation: