2. Determine whether each statement is true or false. If false, rewrite the statement so that it is true. a. The slope of the line x = -10 is zero. b. The y-intercept of the line x − y = −3 is −3. c. y=-3x-1 and 3x + y + 1=0 represent the same line. d. If the dependent variable of a linear relation decreases by 7 for every increase of 1 in the independent variable, the slope must be -7. e. For the line 2x - 5y + 10 = 0, the y-intercept is −2.

2. Determine whether each statement is true or false. If false, rewrite the statement so that it is true. a. The slope of the line x = -10 is zero. b. The y-intercept of the line x − y = −3 is −3. c. y=-3x-1 and 3x + y + 1=0 represent the same line. d. If the dependent variable of a linear relation decreases by 7 for every increase of 1 in the independent variable, the slope must be -7. e. For the line 2x - 5y + 10 = 0, the y-intercept is −2.

Algebra for College Students

10th Edition

ISBN:9781285195780

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter8: Functions

Section8.CT: Test

Problem 19CT

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