The average mileage per gallon for cars built since 1940 approximates to the following curve 0.0075tsquared - .2672t + 14.8 where t is year -1940

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.

X-10/4 when x = –18 a 7 b –2 c –7 d 2

What is the slope of (0,32) and (100,212)