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Algebra 1 5-4 Mixed Review: Point-Slope Form
By Matthew Richardson
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Last updated almost 4 years ago
8 questions
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Question 1
1.
Review Lesson 5-3:
Match the slopes
m
and
y
-intercepts
b
with their equations.
m = 1
m = -1
m = 6
b = 0
b = 4
b = -13
y = x + 4
y = 6x
y = -x - 13
Question 2
2.
Review Lesson 2-5:
Solve the equation for
y
.
y = \frac{z}{7x}
y = 7xz
y = \frac{7z}{x}
Question 3
3.
Review Lesson 2-5:
Solve the equation for
y
.
y = \frac{3b + 7}{a}
y = \frac{7b + 3}{a}
y = \frac{7b - 3}{a}
Question 4
4.
Review Lesson 2-5:
Solve the equation for
y
.
y = \frac{c}{6} - x
y = -\frac{c}{6} + x
y = 6c - x
Question 5
5.
Vocabulary Review:
Classify each equation based on its
y-intercept
.
y = 3x + 4
y = -3x + 2
y = 4x - 3
y = 5x + 3
Has a y-intercept of 3
Has a y-intercept other than 3
Question 6
6.
Vocabulary Review:
Categorize each equation based on whether or not it is in
slope-intercept form
.
y - 4 = 2(x + 7)
x + 3y + 11 = 0
y = 2x + 6
2x - y = 10
Slope-intercept form
NOT Slope-intercept form
Question 7
7.
Vocabulary Review:
Classify each statement based on whether or not it is true about the
y-intercept
of any graph.
occurs where y = 0 on the graph
occurs where the graph touches the
x
-axis
occurs where x = 0 on the graph
True
of the
y
-intercept of any graph
NOT true
of the
y
-intercept (of at least some graphs)
Question 8
8.
Use Your Vocabulary:
Complete each sentence with the appropriate word from the list.
time
sun
price
The length of a shadow is a function of the angle of the __?__.
The amount of water that has leaked from a leaky faucet is a function of __?__.
The amount of sales tax you pay is a function of the item's __?__.
