Question

Write an equation in slope intercept form, passes through (-1,-10), parallel to y=7

Answer 1

The line y=7 is a horizontal line with a slope of 0.
Slope intercept form of 
y=mx+b 

would be
y-y1=m(x-x1)
m=0 and point of (-1,-10)
y-(-10)=0

y=-10