Luttrell 2012
134
Name: ______________________
Date: _____
3 - Linear Functions
1. Graph y + 4 = -2(x - 1).
2. Graph 4y - x = 8.
3. Find the y-intercept and slope of
4. Transform y - 3 = ¾(x + 5)
3x - y + 5 = 0.
into Ax + By = C form.
5. Graph the plane: x - 3y + 2z = 6.
6. Determine the type of system: dependent,
Label the intercepts and axes.
inconsistent, or independent.
2x - 3y = 1
-5x + 7.5y = 4
7. Write the linear equation perpendicular
8. Write the equation of the line
to 2x + 4y = 5 that passes through (3,1).
parallel to 2x + 4y = 5 that passes
through (3,1).