Algebra Chapter 4 Quiz

7 Questions | Total Attempts: 55  Settings  Having just covered chapter 4 of algebra it is important to ensure that you understood it fully before you embark on chapter 5. To help you gauge how well you understood it take up the quiz below and see how high your score is. All the best and study hard!

• 1.
Which situation could be represented by the graph below?
• A.

The hedges grew rapidly at first, and then grew slowly during a drought.

• B.

The hedges grew slowly at first, but then grew faster with fertilizer before being trimmed.

• C.

The hedges grew rapidly, and then stayed at the same height because they were trimmed often.

• D.

The hedges were timmed monthly, but grew rapidly between trimmings.

• 2.
Which situation would be represented by a graph with points that are not connected?
• A.

The temperature of soup as it cools to room temperature

• B.

The height of a plant as it grows

• C.

The distance traveled on a bike

• D.

The number of shoppers who visited a store each day of the week

• 3.
What is the domain of the relation below? x 3 6 8 9 y 0 5 6 7
• A.

{3, 6, 8, 9}

• B.

{0, 5, 6, 7}

• C.

{0, 3, 6, 9}

• D.

{6}

• 4.
Which of the following relations is a function?
• A.

{(1,-6), (3,-5), (1,0)}

• B.

{(0,5), (5,-1), (5,9)}

• C.

{(6,1), (6,2), (6,3)}

• D.

{(0,8(, (1,7), (2,6)}

• 5.
1. Which equation shows the relationship between the x- and y-values shown below?
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
1.
• A.

Y = 2x

• B.

Y = 3x - 1

• C.

Y = 2x + 1

• D.

Y = x + 3

• 6.
Which function could represent the following situation: “An internet café charges \$0.20 per minute.
• A.

F(m) = m + 0.20

• B.

F(m) = m/20

• C.

F(m) = 0.20m

• D.

F(m) = 20m

• 7.
An architect must convert 216, 183, and 129 yards to feet. Which function rule describes the situation?
• A.

F(y) = y/3

• B.

F(y) = 3y

• C.

F(y) = 3/y

• D.

F(y) = y – 3

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