Please answer number 9

How many zeros does the function f(x)=4x3-x2+1 have

If f(x)= 3x+6 which of the following is the inverse of f(x)

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108