13. (04.07 MC) Which exponential function goes through the points (1, 8) and (4, 64)? (5 points)
Of(x) = 4(2)*
Of(x) = 2(4)*
Of(x) = 4(2)-*
f(x) = 2(4)-*

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

What is the reflection image of (5,-3) across the line y = -x?

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?