Answer:
Local Minimum: (-2.5, -2), (0, -2)
Local Maximum: (1, 2)
y = ax +b
slope = 1/4 => a =1/4
This line passes (-8,6) => (1/4)*(-8) +b =6 => -2 +b =6 => b = 8
=> y =(1/4)x+8
Im not sure but i believe it is A. 5
Step-by-step explanation:
Hope this helps please mark brainlist if im right.