Question

Write an exponential equation for the graph.

Answer 1

Answer:

Step-by-step explanation:

Exponential equations can be written as

$y = ab^x$

in this case,

a = 5000 (the starting amount)

we just have to find b

$10000 = 5000b^4\\20000 = 5000b^8\\\\b^4 = 2\\b^8 = 4\\\\\\b = \sqrt[4]{2}$

$y = 5000(\sqrt[4]{2})^x$