Pls im not a spam bot which equation has the steepest graph?

a. y = -14x + 1
b. y = 10x - 5
c. y = x - 9
d. y = 2x + 8

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?

The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)