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GED Math Videos 69 videos

GED Math 5.5 Graphs and Functions
882 Views

GED Math: Graphs and Functions Drill 5, Problem 5. What is the value of a?

GED Math 1.1 Measurement
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GED Math: Measurement Drill 1, Problem 1. The area, in square inches, of the shaded region where the two rectangles overlap is...what?

GED Math 1.1 Graphs and Functions
11928 Views

GED Math 1.1 Graphs and Functions. Which is the appropriate region of the coordinate plane?

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GED Math 2.4 Graphs and Functions 255 Views


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Description:

In this problem, find the two ways in which the graph can be changed from a relationship to a function.

Language:
English Language

Transcript

00:00

Thank you We sneak in and here's your shmoop du

00:05

jour brought to you by relations it's about time you're

00:08

stingy and betsy and uncle jerry got you something graph

00:11

below shows a relation but not a function There are

00:14

two cases in which one point can be eliminated from

00:16

the graph and turn the relation into a function Click

00:19

on both of these points right sweet's question asking we're

00:23

told that we're looking at a relation rather than a

00:26

function Why it sure looks like a function of first

00:31

glance when introduced itself and said yo i'm a function

00:34

So what cause do we have to believe It's life

00:38

Remember the function machine for something to be a function

00:41

You can only have one output so everyone would look

00:44

at the graph We noticed that two of the points

00:47

have the exact same vertical coordinates Negative three to a

00:50

negative three Five right chair and vertical coordinates are outputs

00:54

so when two points fail the vertical line test we

00:57

don't have ourselves a function Unfortunately fortunately we now know

01:01

which two points we're looking for nick's either one of

01:03

them and we'd have to function well in the meantime

01:06

We'll just have to settle for this relation No Uh

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