Math 8 Chapter 4 Practice Test - Davis School District Page 6

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PRACTICE HONORS QUESTIONS
1. Solve 0 = -5(y-10) – 18
2. What is the slope and y-intercept of x = -2
3. What is the slope and y-intercept of
4. Write the equation of the line that passes
-3x + y = -3x + 12
thru the points (-2, -4) (-1, -5)
5. Write the equation of the line that passes
6. A company purchases shirts for $2.50 each
thru the points (8, -7) & (19, -7)
and resells them for $10 each plus a $95 set-up
fee. What is the profit on an order of $50
shirts?
7. Which is proportional? Show your work.
8. Write in slope-intercept form.
4y – 8x = 2(3x-5) +10 or -3y + 4 = 3x -4
5y – 13 = 2(4x-4) + 27
9. Write the equation of the line from the graph.
10. Write the equation of the line that passes
through the points (-6, -10) & (-8, -7)

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