Ask a New Question
Search
Find the exponential function that passes through (0,5) and (4, 1/2). Formula is y=Ce^kx
1 answer
5=Ce^0 >>> C=5
1/2=5e^4k
.1=e^4k
take ln of each side
ln(.1)=4k
k=ln(.1)/4== -0.576
Ask a New Question
or
answer this question
.
Similar Questions
Find the formula for an exponential function that passes through 2 points given:
(x,y)=(2,2.7) and (x,y)=(5,72.9) f(x)=
2 answers
Find the formula for an exponential function that passes through the two points given.
(x,y)=(0,6) and (x,y)=(3,48) f(x)=
1 answer
Use the equation of the exponential function whose graph passes through the points (0,-2) and (2,-50) to find the value of y
1 answer
Write the exponential function y=6(1.21)t in the form y=aekt.
(a) Once you have rewritten the formula, give k accurate to at
1 answer
more similar questions