Answer:
C
Step-by-step explanation:
When the domain is y, the line is always horizontal
X could be anything and the line would still be horizontal because y is 1.5
35
5x (5+3)=40-5=35
y = 5/7 x -5
X/7- y/5=1
Multiply each side by 35 to clear the fractions
35(X/7- y/5) =1*35
5x - 7y = 35
Subtract 5x from each side
5x-5x-7y = -5x+35
-7y = -5x+35
Divide each side by -7
-7y/-7 = -5x/-7 +35/-7
