Question

An experiment to determine the growth of two germ strands finds the following information. The growth of the first germ can be represented by the function A(x) = 1.3x + 7. The growth of the second germ can be represented by the function B(x) = 1.33x + 2.

Which function best describes R(x), the ratio of growth of the second germ to the growth of the first germ?
R(x) = 1.34x + 9

R(x) = 1.32x - 5

R(x) = 2.62x - 5

R(x) = 2.63x2 + 14