Question

Yg no 2 cpt jawab ya

Answer 1

H(x) = ax + b
h(3) = 3a + b = - 4
h(4) = 4a + b = - 7
----------------------------(-)
- a = 3
a = - 3
3a + b = - 4
3(-3) + b = - 4
b = - 4 + 9
b = 5
h(x) = - 3x + 5
h(-1) = - 3(-1) + 5
= 3 + 5
= 8