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Chapter 4: Q. 68 (page 452)

In the following exercises, graph by plotting points.

y=3x

Short Answer

Expert verified

The graph of the equation is

Step by step solution

01

Step 1. Given Information 

In the given exercises we have to graph by plotting points.

y=3x

02

Step 2. Find three points whose coordinates are solutions to the equation. 

You can choose any value for x and y.

In this case since y is isolated on the left side of the equation. It is easier to choose values of x.

03

Step 3. The given equation is y=3xFinding the point by putting the values.

x=0x=1x=2y=3xy=3xy=3xy=3脳0y=3脳1y=3脳2y=0y=3y=6

Now the points are(0,0),(1,3),(2,6)

04

Step 4. Plot all points in a rectangular coordinate system.Plot the points (0,0), (1,3), (2,6)

05

Step 5. Draw the lines through the three points. 

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