An exponential function decays at a rate of 20% and has an inltlal value of 13.
Which represents the function?
A y = -13(0.2)'
BY = 13(1.8)
cy= 13 (0.2)
D y = 13(0.8)

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.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

What is the ratio fraction form of 25: 9