3 What is the maximum value for the function on the interval

3. What is the maximum value for the function on the interval (-2,3? apoint) a point) 4. The graph ofa rational function has local maxima at and ay. The complex number 2 +3i is a zero of the function. What is the least possible degree of function? points) 5. Given the function for) +3x -2x -6x-1, use the Intermediate Theorem to value decide which of the following intervals conta at least one zero. Select all that apply. [-4-31 (-3,-2] 2-1] [-1.0] [0,11 D11.2] 6. Use the Rational zero Theorem to create a list of all possible rational zeroes of the function (I point) 4x2 11, 12, t .t 7. Use the Remainder Theorem to find the remainder when the functio f -r t8 -2x is apoint 93 93 O 51

Solution

3) Maximum value = 3

5) [-1,0] and [0, 1]

6) ±1, ±2, ±1/2, ±1/7, ±1/14, ±2/7

7)51

8) 0.4, -1, +1