Answer: Ummm why is there an = sign can you rewrite the equation cause that's a wrong input
The constant variation of y=15x is 15 and the constant variation of y=8x is 8 :)
Parallel lines have the same slope
Find the slope of points A and B
(y2 - y1)/ (x2-x1)
(5-(-5))/(-1-(-2)) = (5+5)/(-1+2) = 10/1
The slope of the points is 10
In the equation
y = 10x + 12
Y = mx + b, m indicating slope
The slope of the equation is also 10
Because both slope is 10, the line through the points and the equation is parallel
Would you like me to show the steps, or tell you the answer?