Study Guide and Review - Chapter 4
15. y = −3x + 5
12. slope:
, y-intercept: 3
ANSWER:
ANSWER:
y =
x + 3
16.
ANSWER:
13. slope:
, y-intercept: −2
ANSWER:
y =
x − 2
17. 3x + 4y = 8
ANSWER:
18. SKI RENTAL Write an equation in slope-intercept
Graph each equation.
form for the total cost of skiing for h hours with one
lift ticket.
14. y = 4x − 2
ANSWER:
ANSWER:
y = 5h + 15
Write an equation of the line that passes
through the given point and has the given
slope.
19. (1, 2), slope 3
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Page 2
15. y = −3x + 5
ANSWER:
y = 3x − 1
ANSWER: