Vocabulary Chapter 4 (use after 4.5)

- 1. Slope is the measure of the ___________of a line.
A) appearance B) steepness C) curve D) slope - 2. _________is defined as ratio is equal to the rise over run.
A) slope B) run C) rise D) Pythagorean Theorem - 3. _________is the vertical difference between two points on a line
A) run B) slope C) rise - 4. _________is the horizontal difference between two points on a line.
A) run B) slope C) rise - 5. _____________ lines have a slope of zero.
A) Slanted B) Vertical C) Straight D) Horizontal - 6. ___________ ____________ are two numbers that tell the x-coordiante and y-coordiante of a point.
A) Ordered Pairs B) Right Angle C) Pythagorean Theorem - 7. The _________________ is the point at which a line or cuve cuts across the x-axis.
A) x-intercept B) y-coordinate C) x-axis D) y-intercept - 8. The _________________ is the point at which a line or cuve cuts across the y-axis.
A) y-axis B) x-intercept C) y-intercept D) x-axis - 9. The _____________ is the horizontal reference line in the coordinate plane.
A) x-intercept B) x-axis C) y-axis D) y-coordinate - 10. The _____________ is the vertical reference line in the coordinate plane.
A) x-coordinate B) y-axis C) y-intercept D) x-axis - 11. The _____________is the first number in an ordered pair.
A) y-intercept B) y-coordinate C) x-intercept D) x-coordinate - 12. The _____________is the second number in an ordered pair.
A) y-coordinate B) x-intercept C) y-intercept D) x-coordinate - 13. (-5, 3) is located in Quadrant ______.
A) IV B) II C) III D) I - 14. (0, 4) is located on (in) _________.
A) Quadrant I B) x-axis C) y-axis D) Quadrant II - 15. (4, -2) is located in Quadrant _____.
A) III B) I C) II D) IV - 16. The x-intercept of 2x + 3y = 12 is ________.
A) (6, 0) B) (4, 0) C) (0, 6) D) (0, 4) - 17. The y-intercept of 4x - 2y = 12 is _____.
A) (0, 6) B) (3, 0) C) (0, -6) D) (0, 3) - 18. The graph of the line y = 5 is ____________.
A) vertical B) crosses the x-axis C) horizontal D) diagonal - 19. The graph of the line x = -3 is ____________.
A) horizontal B) diagonal C) crosses the y-axis D) vertical - 20. Which statement is not true about the line y - 2x = 10?
A) y- intercept is (0, 10) B) crosses the x-axis at -5 C) x -intercept is (5, 0) D) it is diagonal |

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