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Determine if the given graph represents a one-to-one function.

No

Algebra

Chapter 4

Exponential and Logarithmic Functions

Section 1

Inverse Functions

Campbell University

Oregon State University

Baylor University

Lectures

01:04

Determine if the given gra…

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00:52

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00:20

Determine whether the grap…

so we want to determine if this is 1 to 1. The first thing we can try to do is apply the horizontal line test to it because we no. If it fails the horizontal line test, then there are going to be two outputs or two inputs to give the same output, which would contradict what it means to be 1 to 1 and notice if we were to just draw a couple of horizontal lines how each of these lines will intersect this function twice. So this fails the horizontal line test line test, which implies not one toe one.

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