Question

SI P (X) = ( A+3 ) X+8 Y ADEMAS P (1) =15 , CALCULA "A"

Answer 1

P(x) = (A+3)x + 8

P(1) = 15

x = 1

(A+3)(1)+8= 15

A + 3 + 8 = 15

A + 11 = 15

A = 15 - 11

A = 4