AnswersOC27 MATH COLL ALGEBRA-1200710-S1-Degele-VOL7006PLinear Functions

Linear Functions Answers

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1
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Which table shows a linear function?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
2
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What is the slope of the equation ?

Question illustration
A
–7
B
Option
Option B
C
Option
Option C
D
5
3

The graph of a function must be linear if it has what characteristic?

A
It passes through the origin.
B
It crosses the x-axis more than once.
C
It crosses the y-axis exactly once
D
It has a constant slope.
4

Which graph represents y = –2x?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
5

If f(x) is a linear function, what is the value of n?xf(x)–4–25–1–10n20

A
2
B
4
C
5
D
9
6

What is the slope of the equation y – 3 = –4(x – 5)?

A
–4
B
–3
C
20
D
23
7

Which function is graphed on the coordinate plane below?

Question illustration
A
f(x) = 2x – 6
B
f(x) = 2x + 6
C
f(x) = –2x + 6
D
f(x) = –2x – 6
8

Which equation is represented by the graph below?

Question illustration
A
y = –2x + 2
B
Option
Option B
C
Option
Option C
D
y = 2x + 4
9

Tickets for the school play sell for $4 each. Which graph shows the relationship between the number of tickets sold (x) and the total income from the tickets (y)?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
10

Which graph shows a linear function?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D

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Linear Functions Answers — OC27 MATH COLL…