Additive=7
Multiplicative= -1/7
Point slope form is
Y-y1=m(x-x1)
-in this^ u only should put number in the y1, m, and x1
-m is your slope
Slope intercept form is
Y=mx+b
-start out with putting numbers in m and b and then you'll find your way to your y and x
4.5 because 1/2 equals .5 and 4 equals for