Study Guide and Review - Chapter 4
Write an equation of the line that passes through the given point and has the given slope.
19. (1, 2), slope 3
SOLUTION:
Find the y-intercept.
Write the equation in slope-intercept form.
ANSWER:
y = 3x − 1
21. (−3, −1), slope
SOLUTION:
Find the y-intercept.
Write the equation in slope-intercept form.
ANSWER:
Write an equation of the line that passes through the given points.
23. (2, −1), (5, 2)
SOLUTION:
Find the slope of the line containing the given points.
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