Can you please show me how to work these 2 problems?

QUESTION 1 Find all the real zeros of the polynomial function and determine the multiplicity of each zero and the number of turning points of the graph of the function. h(t) = +- -14t+ 49 a. All Real Zeros: 0,7; Even multiplicity; number of turning points: 2 O b. All Real Zeros: 0,49: Odd multiplicity; number of turning points: 2 O C. All Real Zeros: 7; Odd multiplicity; number of turning points: 1 O d. All Real Zeros: 0, 1,7; Even multiplicity; number of turning points: 3 O e. All Real Zeros: 7; Even multiplicity; number of turning points: 1 QUESTION 2 Select the graph of the function and determine the zeros of the polynomial. g (1) = - -(1-2)2(1+2)2 9:46 PM 2/18/2020