Question

ANSWER FAST PLEASE!!!!!

Answer 1

Explanation:

y = ax + b => ax +b = y

-5= a.1+ b => a + b = -5

-9= a.2+b => 2a+b = -9

________-

-a = 4

=> a = -4

a+b=-5 => b = -5 -a

b = -5+4 = -1

so, the Equation : y = -4x -1