1.what is the equation of the line whose slope is 16 and a y-intercept of 8? A y=4+3× B y=16×+8 C 16× + y = 8 D 8× + y = 16 2.what is the equation of the line whose slope is -4 and passes through -5 on the y-axis A y = 4 + 3× B y = 4× + 3 C 4× + y = 3 D -4× + y = 3 3.what is the equation of the line whose slope is 7 and passes through -5 on the y axis A y = 7×-5 B y = 14×-10 C 7×-5y = 0 D y = -5× + 7