Algebra - Topic 3 Review - Linear Functions
Authored by Caroline Cockrell
Mathematics
9th Grade
CCSS covered
Used 114+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which relation is not a function?
(2, 9), (−1, −5), (1, 5), (5, 0), (12, 3)
(−3, 1), (6, 2), (8, 3), (6, 4), (3, 5)
(5, 1), (4, 2), (3, 3), (2, 4), (1, 5)
(7, 2), (5, 3), (3, 4), (1, 5), (−1, 6)
Tags
CCSS.8.F.A.1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The domain of the relation is:
{0, 4, 7, 10, 11, 13, 17, 20}
{4, 7, 10, 11, 13, 17, 20}
{7, 10, 13}
{4, 11, 17, 20}
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The range of the relation is:
{0, 4, 7, 10, 11, 13, 17, 20}
{4, 7, 10, 11, 13, 17, 20}
{7, 10, 13}
{4, 11, 17, 20}
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Find the value of f(–2) for the function f(x) = 4x + 10.
–3
-2
2
18
Tags
CCSS.HSF.IF.A.2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
f(x) = 2x – 4
f(x) = -3x – 4
f(x) = 3x – 4
f(x) = 4x +2
Tags
CCSS.HSA.CED.A.2
CCSS.HSA.REI.D.10
CCSS.HSF.IF.C.7
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
On Saturdays, Eve earns $14 per hour for yard work and an extra amount for dog walking. Look at the table. Choose the linear function f Eve can use to determine her pay.
f(x) = x + 14
f(x) = 12x + 16
f(x) = 12x + 14
f(x) = 14x + 12
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
On Saturdays, Eve earns $14 per hour for yard work and an extra amount for dog walking. Assume Eve does yard work from 8:30 A.M. to 2:00 P.M. and then walks the dog.
Using the function f(x) = 14x + 12, how much does she earn?
$66
$77
$89
$109
Tags
CCSS.HSF.IF.A.2
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