Question

I NEED HELP PLZZ ANSWER PLUS GIVE STEPS

Answer 1

1. y=-4/3x+9

2. y=-4x+6

Explanation:

1.y=-4/3x+b

put in 3,5 into equation

5=-4/3(3)+b

5=-4+b

9=b

so y=-4/3x+9

2. y=4x+b

2=4(-1) +b

2=-4+b

6=b

y=-4x+6