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WorksheetsSemester 1 Chapters 1 & 2 Review
Total questions: 15
Worksheet time: 45mins
Name
Class
Date
1.
Solve: 20 < -2(3x - 4)
a)
x > -2
b)
x < -2
c)
x > 2
d)
x < 2
2.
Solve: |x - 8| + 5 = 61
a)
x = 64
b)
x = 64 or x = -64
c)
x = 64 or x = -48
d)
x = 64 or x = 48
3.
What is the vertex of the graph of this absolute value function? y = 2|x - 4| - 5
a)
(-4,-5)
b)
(-4,5)
c)
(4,-5)
d)
(4,2)
4.
What is the equation of this graph?
a)
y = -1/2|x + 1| + 3
b)
y = 1/2|x + 1| + 3
c)
y = -2|x + 1| + 3
d)
y = -1/2 |x - 1| + 3
5.
Solve 4x - 3y = 15 for y.
a)
y = -4x - 5
b)
y = (-4/3)x - 5
c)
y = (4/3)x - 5
d)
y = (4/3)x + 15
6.
If h(x) = 5x2 + 2x - 4, find h(-3)
a)
-55
b)
-40
c)
35
d)
215
7.
Which equation is in point-slope form?
a)
y = 3x + 6
b)
m = (y2 - 5)/(7 - x1)
c)
3x + 4y = 12
d)
y + 4 = 2(x - 5)
8.
Just by looking at this equation in point-slope form, what is the point it runs through? y + 4 = 2(x - 5)
a)
(5,-4)
b)
(-4,5)
c)
(-5,4)
d)
(2,-5)
9.
What is the slope of a line parallel to this line?
3x + 4y = 12
3x + 4y = 12
a)
-4/3
b)
-3/4
c)
3/4
d)
4/3
10.
What is the slope of a line perpendicular to this line?
-6x + 2y = -12
-6x + 2y = -12
a)
-3
b)
-1/3
c)
1/3
d)
3
11.
What is the equation of a line in slope-intercept form through the points (-20,15) and (-15,30)?
a)
y = 3x + 15
b)
y = 3x + 75
c)
y = 3x + 30
d)
y = -3x - 45
12.
What is the equation of this line?
a)
y = 2x + 3
b)
y = -2x + 3
c)
y = (-1/2)x + 3
d)
y = -2x + 1.5
13.
What is the equation of this line?
a)
-3x + 4y = 12
b)
-4x + 3y = 12
c)
4x - 3y = 12
d)
3x - 4y = 12
14.
What is the equation of this line?
a)
y - 1 = 3(x + 2)
b)
y + 1 = 3(x + 2)
c)
y - 1 = 3(x - 2)
d)
y + 1 = 3(x - 2)
15.
Use the graph to find the rate of change between 2010 and 2011.
a)
-5 kg/year
b)
8 kg/year
c)
40 years/kg
d)
40 kg/year
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