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Questions and Answers
Which of the following represents the standard form of a linear equation?
Which of the following represents the standard form of a linear equation?
- D) x = a
- B) Ax + By = C (correct)
- A) y = mx + b
- C) y = kx
Which equation represents a vertical line?
Which equation represents a vertical line?
- A) y = 2x + 3
- C) y = -3x - 1
- D) 3x + 2y = 6
- B) x = 4 (correct)
If the slope of a line is 4 and the y-intercept is -2, what is the equation of the line in slope-intercept form?
If the slope of a line is 4 and the y-intercept is -2, what is the equation of the line in slope-intercept form?
- C) y = 4x - 2 (correct)
- D) y = -2x + 4
- B) y = 2x - 4
- A) y = 4x + 2
What is the solution to the equation 3x - 5 = 7?
What is the solution to the equation 3x - 5 = 7?
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Which pair of equations represents a system of parallel lines?
Which pair of equations represents a system of parallel lines?
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