Respuesta :

Answer:

y=-8.75

Step-by-step explanation:

here we go,

first find slope, which is change in y over change in x

-9/4

y=-9/4x+b

plug in point

7=9/4+b

b=4.75, so y=9/4x+4.75

plug in -6, y=-13.5+4.75,

y= -8.75