SOLUTION: Find A and k if the general equation is y=Ae^kx given two points (-2,-10) and (-1,-4). correct to two decimal places.
Algebra
->
Exponential-and-logarithmic-functions
-> SOLUTION: Find A and k if the general equation is y=Ae^kx given two points (-2,-10) and (-1,-4). correct to two decimal places.
Log On
Algebra: Exponent and logarithm as functions of power
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Exponential-and-logarithmic-functions
Question 287740
:
Find A and k if the general equation is y=Ae^kx given two points (-2,-10) and (-1,-4). correct to two decimal places.
Answer by
josmiceli(19441)
(
Show Source
):
You can
put this solution on YOUR website!
(-2,-10)
(1)
(-1,-4)
(2)
Solve both equations for
(1)
(2)
so,
and
(2)