Question

If your piece of graph paper goes only 20 blocks above the x-axis, then where will the
function below first go off the page?
y = 2²

Answer 1

The function will go somewhere between x = 4 and x = 5

How to determine the location of the function?

The function is given as:

y = 2^x

The question implies that:

If the maximum y value on a graph is x = 20; What is the maximum x value on the graph of y = 2^x

To do this, we start by setting y to 20.

So, we have:

2^x = 20

Take the logarithm of both sides

x log(2) = log(20)

Divide by log(2)

x = 4.32

4.32 is between 4 and 5

Hence, the function will go somewhere between x = 4 and x = 5

Read more about functions at:

https://brainly.com/question/12431044

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