Math Practice Topic: Applied Linear Equations 2

Description: Creates word problems like these:
- What slope is perpendicular to slope 3/4?
- Based on equations, are the two lines parallel, perpendicular,or neither?
- Give the equation of the line that is perpendicular to y=x+3 and goes through point (3,4)
- Give the equation of the line that is parallel to y=x+3 and goes through point (3,4)

Adaptive Learning Progression: Covers perpendicular slopes by themselves, then applies this knowledge to equations.

Sample Levels (out of 6)

1.
What slope is perpendicular to slope -1?

Determine if the lines are parallel, perpendicular, or neither.

1.

-x + 3y = - 6
y = 2x + 8
The lines are:

2.

y = 2x + 3
2x - y = 2
The lines are:

3.

- 5x + y = - 5


The lines are:

4.

y = x - 2
y = - 5x - 23
The lines are:

5.

2x + y = - 3


The lines are:

1.
In slope-intercept form, write the equation of the line that intersects (-3, 0) and is parallel to y - 2 = x
Equation:
2.
In slope-intercept form, write the equation of the line that intersects (-3, 3) and is perpendicular to


Equation:
3.
In slope-intercept form, write the equation of the line that intersects (0, 1) and is parallel to -x - 3y = - 3
Equation:

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