Which is the graph of the exponential function y =
2(0.5)x?

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?