Graph two linear equations
Objectives
Student will be able to:
graph two linear equations.
use a graph of two linear equations to determine where the lines intersect.
Introduction
To locate the point where the graphs of two linear equations intersect follow these steps:
Step 1: Make a table of values for each equation.
Step 2: Graph the lines on the same graph. Remember, plot the ordered pairs from the chart. Then connect the points with a line.
Step 3: Locate the point of intersection of the two lines. Determine the point's
x
-coordinate and
y
-coordinate.
Exercises
Complete the exercises. Show all work.
1.
Graph these linear equations on the same axes.
Check student's work.
1
.
Correct
Incorrect
Not Assigned
2.
At what point do the lines on the graph above intersect?
2
.
Correct
Incorrect
Not Assigned
3.
Graph these linear equations.
Check student's work.
3
.
Correct
Incorrect
Not Assigned
4.
At what point do the lines on the graph above intersect?
4
.
Correct
Incorrect
Not Assigned
5.
Graph these linear equations.
Check student's work.
5
.
Correct
Incorrect
Not Assigned
6.
At what point do the lines on the graph above intersect?
6
.
Correct
Incorrect
Not Assigned