what is y?

Question

slope:0 ; passes through (-3,5)

Answer 1

An equation with a slope indicates a linear function. Linear functions are usually in the form   y=mx+b , where m is slope and b is y-intercept.

 

Since the slope is 0, the equation of the line becomes

 

y = b

 

This is a horizontal line that passes through a point on the y-axis.  The y-coordinate of the point that this line passes through is 5.  So the line you want is

 

y = 5