If the function f(x) is continuous on its domain [-2, 2] where f(x)= ax x +3, -2 x

Question

If the function f(x) is continuous on its domain [-2, 2] where f(x)= ax x +3, -2 x<0 = x+5, 0 x 1 = x^2+8 -b, 1<x 2, then 7a + b + 1 is equal to

Accepted Answer

(D)

MHT CET 2022 Mathematics question