Which formula gives the area of a rectangle?

a = 1/2 bh

a = 2(b + h)

a = bh

a = b + h

5. (04.07)which of the following exponential functions goes through the points (1, 12) and (2, 36)? (2 points)f(x) = 3(4)^xf(x) = 4(3)^-xf(x) = 3(4)^-xf(x) = 4(3)^x