I am super confused I need help I don't know if I'm doin this right

3. For f(x) = x3 - 7x2 + 8x + 16, a. Find f(10) using synthetic division. 1 17, 8, 14 0 10 70 30 380 b. Is 10 a zero of the function? NO, 10 is not a zero Function .it is a zero function then F(10) would be zero c. Use synthetic division to determine if x + 1 is a factor of f(x). X+1 =O / X =-l - 11,- 7 8, 16, - 18, 76 d. Is -1 a zero of the function? Yes, H is a zero Function since F (-D)= 0 e. List all of the zeros and their multiplicities of the polynomial. F ( X ) =( x +) (x - 8 x Hle f ( x ) = ( * +1 ) ( x - 4 ) 2 So zen polynominals are - 1, 4, 4 f. Write the polynomial function as a product of linear factors. F ( x ) = ( X+1 ) ( x- 4) P(X ) = ( XH ) ( X- 4 ) ( X-4 )