Answer:
Function is slightly increasing
Step-by-step explanation:
PLATO
2880 cubic inches is the answer.
F(x) = x^4 + 7x^3 - 7x^2 - 43x + 42
f(1) = 1^4 + 7(1)^3 - 7(1)^2 - 43(1) + 42 = 1 + 7 - 7 - 43 + 42 = 0
Since f(1) = 0, therefore (x - 1) is factor.
Answer:
0oooo
Step-by-step explanation:
yup
