Answer:
B i think
Step-by-step explanation:
Is it supposed to be equal to something, maybe "0"? You wouldn't be able to solve this without that.
Just plus in x for -3
f(x) = 4(-3)^2 + 3(-3) - 11
f (x) = 4(9) -9 - 11
f(x) = 36 - 20
f(x) = 16
Step-by-step explanation:
1/3,0,9
9,3,27
1/9,3,27
Answer:
30 Hours
Step-by-step explanation:
8h=240
240÷8=30
