Disagree. Even though it has no b it is still a line but a horizontal line. It will be at 7 on the y- intercept but horizontal.
The y-intercept is where on the graph the line is intersecting the y=axis. Slope is in the form y=mx+b (b=y-intercept, mx=how far up and over.)
The area of a circle is pi times the radius squared (A = π r²).
A women doesn’t feel right about ditching school is an internal struggle