Y = -5/4x + b is the equation that represents a line that is perpendicular to the line 5y-4x=-15
If you want it in standard form, it is 5x+4y=-15
I belive the answer is d I think I am studying the same thing also
When x=1 y=13 when x=3 y=19 and when x=5 y=25 you just plug the numbers in for x and solve
I just learned about it. Simple!
6x=5x+7
Subtract 5x from both sides.
-5x -5x
You end up with
1x=7 or x=7