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Chapter 6: Q. 12 (page 437)

Find an exponential function for the following graph.

Express your answer in the form y=A.bx

Short Answer

Expert verified

The exponential function is :y=2×3x

Step by step solution

01

Step 1. Given Information 

02

Step 2. Assume the function 

let's assume the exponential function is,

y=A×bx

Now we get the given points through equation

So,

2=A×b0

b0=1

A=2

Now the function is,

y=2×bx

03

Step 3. Find the value of unknown constants 

Now for x,

6=2×b1,

6=2×bb=3

So, the function isy=2×3x

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