Worksheets2nd Marking Period Grade Recovery
Total questions: 20
Worksheet time: 2hrs 41mins
Name
Class
Date
1.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
2.
What is f(2)?
a)
-4
b)
8
c)
0
d)
5
3.
Evaluate f(x)=-2x+13 for f(10)
a)
-7
b)
1
c)
-8
d)
7
4.
Match the table to the correct graph.
a)
b)
c)
5.
Is this is a function or not a function?
a)
Function
b)
Not a Function
6.
What is the domain of the graph shown?
a)
{-2, -1, 0, 1, 2, 3, 4}
b)
{2, 3, 4}
c)
2 ≤ y ≤ 4
d)
-2 ≤ x ≤ 4
7.
Give the range of the set of ordered pairs: (2, 11), (9, -3), (7, 21), (-8, 6)
a)
{2, 9, 7, -8}
b)
{-3, 6, 11, 21}
c)
-8 < x < 9
d)
-3 < y < 21
8.
What is the range of the following graph?
a)
all real numbers
b)
all integers
c)
any real number greater than zero
d)
it can not be determined
9.
Which input will result in an output of 12 for the following function?
d(x)=x2+3
a)
12
b)
4.5
c)
3
d)
0
10.
Evaluate f(t)=-2t2+ 1 for f(-3)
a)
19
b)
37
c)
-17
d)
-11
11.
Find the slope
a)
-5/3
b)
-3/5
c)
5/3
d)
3/5
12.
Find the slope of the line that passes through:
(6,7) and (4,2)
(6,7) and (4,2)
a)
2/5
b)
-5/2
c)
5/2
d)
-1/2
13.
What is the slope of the line with the equation
y = −23x + 4
a)
−23
b)
23
c)
4
d)
−4
14.
Which equation represents the following graph?
a)
y = 3x + 2
b)
y = -2x + 3
c)
y = 2x + 3
d)
y = -3x + 2
15.
Write the equation of a line with a slope of -3 and y intercept of 8
a)
x = 8
b)
y = -3
c)
y = 8x -3
d)
y = -3x + 8
16.
Which is the graph of y=-x+2?
a)
A
b)
B
c)
C
d)
D
17.
#4 Which graph is correct for y = -¾x + 1?
a)
A
b)
B
18.
What is the x and y intercept for the following equation ?
4x - 10y = 20
4x - 10y = 20
a)
x - int = 4
y-int = -10
y-int = -10
b)
x-int = 5
y-int = 2
y-int = 2
c)
x - int = 5
y int = -2
y int = -2
d)
x -int = 4
y -int = -10
y -int = -10
19.
Trina's paycheck earnings varies directly as the number of hours she works. If she works 19 hours and earns $187.15, what should she earn if she worked 40 hours?
a)
$394
b)
$440
c)
$472.80
d)
$512.20
20.
The width of a rectangle varies inversely with its length. If the width is 6 when the length is 24, give an equation that shows the relationship.
a)
y = 4x
b)
y = 144x
c)
y = 4/x
d)
y = 144/x
100 %
