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WorksheetsCCM1 Quiz Review
Total questions: 20
Worksheet time: 35mins
Name
Class
Date
1.
Find the slope of the line that passes through the points (2, 4) and (6, 12)
a)
1/2
b)
-1/2
c)
2
d)
-2
2.
What is the slope formula?
a)
y = mx + b
b)
m = (y2 - y1) / (x2 - x1)
c)
m = (x2 - x1) / (y2 - y1)
d)
m = (y2 - x2) / (y1 - x1)
3.
Find the slope of the line that passes through
(10, 1) and (5, 2)
(10, 1) and (5, 2)
a)
1/5
b)
-1/5
c)
5
d)
-5
4.
What is the slope?
a)
3
b)
-3
c)
10
d)
-6
5.
Bob has $150 in his savings account and saves $40 per month.
a)
150 + 40
b)
40x + 150
c)
150x + 40
6.
Given y=3x determine the y-intercept
a)
(0,1)
b)
(0,3)
c)
There isn't one
7.
What is the pattern you see in this table?
a)
Multiplying by 1/3
b)
Adding 8
c)
Multiplying by 3
d)
Dividing by 3
8.
Write an equation from the points (-4, 0) and (1, 5)
a)
y = x - 4
b)
y = x + 4
c)
x = y + 4
d)
y = 4x + 4
9.
Write a linear function to represent the description. Point (2, 7) and slope (rate) = 3
a)
f(x) = 3x + 1
b)
f(x) = 7x + 2
c)
f(x) = 2 + 3x
d)
f(x) = 3x + 7
10.
Is the equation linear, exponential or neither?
a)
Linear
b)
Exponential
c)
Neither
11.
Is the equation linear, exponential or neither?
a)
Linear
b)
Exponential
c)
Neither
12.
Is the pictured graph growth, decay, or linear or none?
a)
Exponential Growth
b)
Exponential Decay
c)
Linear
d)
None
13.
In an exponential function, what does the 'a' represent?
a)
SLOPE
b)
RATE OF CHANGE
c)
Y-INTERCEPT
d)
COMMON RATIO
14.
In an exponential function, what does the 'b' represent?
a)
SLOPE
b)
RATE OF CHANGE
c)
Y-INTERCEPT
d)
COMMON RATIO
15.
How would you write the equation with a slope of 2/3 and a y-intercept of -3
a)
y=3/2x+3
b)
y=2/3-3
c)
y=2/3x-3
d)
y=2/3x+3
16.
Write the equation in point-slope form of the line that passes through the given point and has the given slope:
(-2, -1); m= -3
(-2, -1); m= -3
a)
y + 1 = -3(x - 2)
b)
y + 1 = -3(x + 2)
c)
y - 1 = 3(x - 1)
d)
y + 2 = -3(x + 1)
17.
Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4
(4, -7); m = -1/4
a)
y +7 = -1/4(x - 4)
b)
y - 4 = -1/4(x + 7)
c)
y+ 7 = 4(x - 4)
d)
y - 7 = -1/4(x - 4)
18.
Write the equation in point-slope form for the line that contains the points
(-2, -3), (4, 3)
(-2, -3), (4, 3)
a)
y - 3 = 1(x - 2)
b)
y + 3 = 1(x + 2)
c)
y -3 = -1(x + 2)
d)
y + 3 = -1(x - 2)
19.
Is this exponential growth or decay?
a)
Growth
b)
Decay
20.
Write an exponential function to this table:
a)
y=3(2)x
b)
y=2(3)x
c)
y= 3x + 2
d)
y= 2x +3
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