The graph of the peicewise function f(x) is shown. what is the range of f(x)?​

Two lines parallel to the same plane are parallel to eachother

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.

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)