NEW
Font size
S
M
L
XL
WorksheetsWeek 10 in Review - 9.2, 9.3 & 9.4
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Is the table on the left a function?
a)
Yes, because every input has exactly one output
b)
No, because 1 and 3 have the same output value
2.
Evaluate the function rule:
y = 5 x - 2 for x = 3
y = 5 x - 2 for x = 3
a)
y = 13
b)
y = 12
c)
y = 11.5
d)
y = 17
3.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
4.
Find the rate of change
a)
1
b)
2
c)
11
d)
Not a constant slope/Non-Linear
5.
What type of slope does the graph have?
a)
Zero
b)
Undefined
c)
Negative
d)
Positive
6.
Which of the following are ways to find the rate of change?
a)
change in y over change in x
b)
rise over run
c)
subtract y coordinates over subtract x coordinates
d)
all of the above
7.
Is this proportional?
y=2x
y=2x
a)
yes
b)
no
8.
Which of the given graphs is a direct variation?
a)
A
b)
B
c)
C
d)
D
9.
Is this a direct variation?
a)
yes
b)
no
10.
What is another name for k?
a)
y- intercept
b)
x
c)
slope
d)
x- intercept
Reset
