IXL | Graph a two-variable equation

Graph this function:

Click to select points on the graph.

Coordinate plane graph with 1 quadrants, x-axis coordinates from 0 to 10, y-axis coordinates from 0 to 10.

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Learn with an example

question

Graph this function:

Click to select points on the graph.

key idea

You can graph a function by plotting ordered pairs.

solution

Find ordered pairs by plugging in values for

Plug in

(

)

The point

(

)

is on the graph.

Plug in

(

)

The point

(

)

is on the graph.

Plot the points

(

)

and

(

)

on the graph.

The graph of the function

is the straight line connecting the points

(

)

and

(

)

Looking for more? Try these:

Lesson: Evaluating expressions

Lesson: Coordinate plane

$Confetti$

Excellent!

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Teacher tools

Work it out

Not feeling ready yet? These can help:

X.6Identify the graph of an equation

Lesson: Evaluating expressions

Lesson: Coordinate plane

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