### Home > INT3 > Chapter 7 > Lesson 7.1.1 > Problem 7-11

7-11.

Write equations for the exponential functions with horizontal asymptotes at

*y*= 0 and passing through the following pairs of points. Homework Help ✎(2, 99) and (6, 8019)

(–1, 50) and (2, 25.6)

Use the points to write and solve a system of equations of the form *y* = *ab ^{x}*.

99 = *ab*^{2}

8019 = *ab*^{6}