From f(x)=2^x, Cara sketches the same graph but shifts it 2 units left, 5 units up, and reflects it across the y-axis. She writes the equation of her graph as g(x)=-2^(x+2)-5. Is she correct? If not, what should the equation be?

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.