Desmos Graphing Calculator

CalcReferenceCopy

Math·Advanced Math·Nonlinear functions

hard

For $x=0$, $y$ has a value of $200$. The value of $y$ increases by $40\%$ for every increase of $1$ in the value of $x$. Which equation represents this situation?

A

$y=200(x{)}^{40}$

B

$y=200(1.40{)}^x$

C

$y=200(40{)}^x$

D

$y=200(x{)}^{1.40}$