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WorksheetsLinear Relationships Review
Total questions: 20
Worksheet time: 1hrs 26mins
Name
Class
Date
1.
Fill in the missing value.
a)
14
b)
17
c)
-16
d)
0
2.
The "X" value is the INPUT value.
a)
True
b)
False
3.
The "Y" value is the OUTPUT value.
a)
True
b)
False
4.
y = -2x - 16
What is the value of y when x = -5?
What is the value of y when x = -5?
a)
-12
b)
-10
c)
-8
d)
-6
5.
Which equations fits the table?
a)
y = 6x
b)
y = x + 6
c)
y = -x + 6
d)
y = x - 6
6.
What type of slope?
a)
negative
b)
positive
c)
zero slope
d)
downward slope
7.
What type of slope?
a)
negative
b)
steep
c)
undefined
d)
zero slope
8.
What is the slope in the picture?
a)
Positive
b)
Negative
c)
Zero
d)
Undefined
9.
What is the slope of the line?
a)
Undefined
b)
Zero
c)
-1
d)
1
10.
What is the slope of the line
a)
-2/3
b)
2/3
c)
3/2
d)
-3/2
11.
What does 'b" represent in y=mx=b
a)
y-intercept
b)
macaroni
c)
nothing
d)
slope
12.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
13.
What is the y-intercept in the following equation: y=-4x-5
a)
-4
b)
-4x
c)
5
d)
-5
14.
If m=3 and b=6, what is the correct slope intercept equation?
a)
y=3-6
b)
y=3x-6
c)
y=3x+6
d)
y=6x+3
15.
Write the equation for the line.
a)
y= -1x+3
b)
y= 4x+3
c)
y=1/4x+3
d)
y= -4x+3
16.
What is the rate of change?
a)
5
b)
1/5
c)
15
d)
10
17.
What is the slope?
y = 3x + 1
y = 3x + 1
a)
m = 3
b)
m = 3x
c)
m = 1
d)
m = 4
18.
What is the approximate maximum heart rate of an 80 year old person?
a)
40 beats per minute
b)
45 beats per minute
c)
50 beats per minute
d)
80 beats per minute
19.
A student used the graph to determine that the volume of a sample should be 300 mL when the mass is 300 g. Was this point determined by extrapolation or interpolation?
a)
extrapolation
b)
interpolation
20.
When using a regression line to predict a value outside the given range of explanatory values on a graph it is called....
a)
trend line
b)
interpolation
c)
extrapolation
d)
causation
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