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WorksheetsLinear Equation and Functions
Total questions: 40
Worksheet time: 1hrs 24mins
Name
Class
Date
1.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
2.
Find the slope of the line.
a)
-5/4
b)
5/4
c)
-4/5
d)
4/5
3.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
4.
What direction is an undefined slope?
a)
horizontal
b)
vertical
5.
What is the slope of all horizontal lines?
a)
0
b)
undefined
c)
1
d)
-1
6.
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
7.
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
8.
What is the y-intercept of the equation:
y = 2x - 3
y = 2x - 3
a)
-2
b)
2
c)
3
d)
-3
9.
Find the slope:
y = 2x - 10
y = 2x - 10
a)
1/2
b)
2
c)
5
d)
-10
10.
What is the y-intercept?
y = 6x - 4
y = 6x - 4
a)
6/1
b)
1/6
c)
-4
d)
4
11.
What is the slope?
y = 1/2x + 3
y = 1/2x + 3
a)
3
b)
-3
c)
1/2
d)
-1/2
12.
Which of these represents slope-intercept form?
a)
y - y1 = m(x-x1)
b)
Ax + By = C
c)
y = mx + b
13.
Determine the slope and y-intercept. y = 3/2x + 3
a)
slope: 5 y-intercept: (0,3)
b)
slope: 3/2 y-intercept: (0,3)
c)
slope: 4 y-intercept: (0,3/2)
d)
slope: 1/5 y-intercept: (0,5)
14.
Write the equation of the line.
a)
y=(3/5)x+1
b)
y=(3/5)x-1
c)
y=(5/3)x+1
d)
y=(3/5)x+1
15.
Which is the graph of y=-x+2?
a)
A
b)
B
c)
C
d)
D
16.
What is the y-intercept?
a)
7
b)
0
c)
1
d)
2
17.
Find the value of y when x = 2.
a)
2
b)
6
c)
7
d)
8
18.
Slope is another word for:
a)
Initial Value
b)
Rate of Change
c)
Change in Y's
d)
Y-intercept
19.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
20.
Is function represented by the table linear or nonlinear?
a)
linear
b)
nonlinear
21.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
22.
Which statement best represents the graph?
a)
The relationship is proportional because the graph is linear.
b)
The relationship is non-proportional because the graph has a negative slope.
c)
The relationship is proportional because the line passes through the origin.
d)
The relationship is non-proportional because the line does not pass through the origin.
23.
Find the x and y intercepts
4x - 5y = 40
4x - 5y = 40
a)
x intercept is 10
y intercept is 8
y intercept is 8
b)
x intercept is 10
y intercept is 20
y intercept is 20
c)
x intercept is 8
y intercept is 10
y intercept is 10
d)
x intercept is 10
y intercept is -8
y intercept is -8
24.
Find the value of y when x = 2.
a)
2
b)
6
c)
7
d)
8
25.
Determine the slope and y-intercept from the following equation: y = 3/2x + 3
a)
slope: 5 y-intercept: (0,3)
b)
slope: 3/2 y-intercept: (0,3)
c)
slope: 4 y-intercept: (0,3/2)
d)
slope: 1/5 y-intercept: (0,5)
26.
What is the slope of the equation?
y = -3x + 4
y = -3x + 4
a)
-3
b)
4
c)
-4
d)
3
27.
In the equation y = 14x, what is the constant of proportionality?
a)
y
b)
x
c)
14
28.
A(n) _________________ function will ADD the same number each time.
a)
Linear
b)
Quadratic
c)
Exponential
d)
All of the above
29.
Maggie is knitting blankets for the residents of a local nursing home. She already has 6 blankets completed. After one week, Kay has 8 blankets. After two weeks, Kay has 10 blankets. Kay's scenario is best represented by a _______________ function.
a)
Linear
b)
Quadratic
c)
Exponential
d)
None of the above
30.
A line contains the points (4, 3) and (19, −2). What is the slope of the line?
a)
m = -1
b)
m = -3
c)
m = - 1/3
d)
m = 1/3
31.
Find the slope of the line that passes through (10, -8) and (1, 12).
a)
20/9
b)
-20/9
c)
4/9
d)
9/4
32.
In the equation, y = mx + b, the letter b is the ___________.
a)
y-intercept
b)
x-intercept
c)
slope
d)
rate of change
33.
What is the slope of the equation?
y = -3x + 4
y = -3x + 4
a)
-3
b)
3
c)
4
d)
-4
34.
which of the following is a linear graph?
a)
b)
c)
d)
35.
You plan to go snowboarding. The resort charges $15 an hour in addition to $25 to rent a board. Write an equation that represents the cost to go snowboarding for the day.
a)
y=15x-25
b)
15x+25y=100
c)
25x+y=15
d)
y=15x+25
36.
You have inherited land that was purchased for $30,000 in 1990. The value of the land increased by approximately 5% per year. What is the approximate value of the land in the year 2011?
a)
$83,579
b)
$10,217
c)
$14,963,655
d)
$28,500
37.
Jacob collects hats. He has 6 hats already, and he collects 2 hats a week.
a)
y = 2x + 6
b)
y = 6x + 2
c)
y = 2x - 6
d)
y = 6x - 2
38.
At Joe's Clown Car Rental Agency, renting a car costs $35 plus $0.75 for every mile it is driven.
a)
y = x(35 + 0.75)
b)
y = 35x + 0.75
c)
y = 0.75x + 35
d)
y = 0.75(x + 35)
39.
The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of airtime usage. If Juanita uses x minutes of airtime, what is an equation that can be used to determine her monthly cell phone bill (C)?
a)
C = 0.20x + 15
b)
C =15 (0.20x)
c)
C = 15 + x + 0.20
d)
C = 0.20 + 15x
40.
The drama club sold tickets to a play for $5 each. They also made $55 in soda and popcorn sales. If the drama club made a total of $290, how many tickets were sold?
a)
47
b)
58
c)
69
d)
113
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