Let f x+1/2 = x 3 − x 2 + x − 1
Find the function f(t)

Two lines parallel to the same plane are parallel to eachother

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

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.