Home > PC3 > Chapter 4 > Lesson 4.3.2 > Problem 4-126
Write an equation for an exponential function of the form
Write a system of two equations by replacing
and with the coordinates of the two given points.
in terms of in one equation. Substitute this value into the other equation to obtain one equation with a single variable, .
Solve your equation from part (b) for
Use the value of
from part (c) to determine the value of .
Write the final equation.