PLEASE HELP ASAP 5. (04.07)
Which of the following exponential functions goes through the points (1, 20) and (2, 80)? (2 points)
f(x) = 5(4)~*
f(x) = 4(5)-*
f(x) = 5(4)*
f(x) = 4(5)*

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.