What is an equation for the line that passes through (6,-5) and (-8, 16)? A
y = 3x - 14
OB
B. y=-x-1
O C. y = x + 28
O D. y = -x + 4

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.