Which exponential function goes through the points (1, 16) and (4, 128)?
f(x) = 4(4)^x
f(x) = 8(2)^x
f(x) = 8(2)^−x
f(x) = 4(4)^−x

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

What does the sign of the slope tell you about a line?

Which value of y will make the inequality y< -1 false?