Question

what is the y-coordinate of the point at which the line whose equation is 3x-2y-7=0 crosses the y-axis?
a.) -7/2
b.) -7/3
c.) 7/3
d.) 7/2
e.) 7

Answer 1

crosses y-axis means x=0, so:
3*0-2y-7=0
-2y=7
y=-7/2