The polynomial function f(x) = ax4 – x? - 9x² + 4x + b has one of its zeros at x = 2 and passes through the point (3, 70). Use the given information to determine the values of a and b.

the answer is two. hope this !

yes

step-by-step explanation:

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

for future students the answer is b

hope i

-lavira: )