Quiz
Unit 4 Quiz: Functions and Graphs
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Questions in this quiz (25)
1Find the coordinates of Point A on the graph.
- A(4, -3)
- B(-3, 4)
- C(-4, -3)
- D(-4, 3)
2Find the coordinates of Point B on the graph.
- A(1, -3)
- B(-1, 3)
- C(1, 3)
- D(-1, -3)
3Find the coordinates of Point C on the graph.
- A(0, -3)
- B(0, 3)
- C(3, 0)
- D(-3, 0)
4Where is the point (4, -2) located?
- AQuadrant II
- BQuadrant IV
- COn the x-axis
- DOn the y-axis
5Where is the point (0, -5) located?
- AIn Quadrant II
- BIn Quadrant IV
- COn the x-axis
- DOn the y-axis
6Consider the set of points: {(-5, 3), (-7, 2), (-3, 4), (-9, 1), (-3, 5)}.
Which is the correct way to show the domain for the set of points?- A{-9, -7, -5, -3, -3}
- B{-9, -7, -5, -3}
- C{1, 2, 3, 4, 5}
- D{3, 2, 4, 1, 5}
7Consider the set of points: {(-5, 3), (-7, 2), (-3, 4), (-9, 1), (-3, 5)}.
Which is the correct way to show the range for the set of points?- A{-9,-7,-5,-3,-3}
- B{-9,-7,-5,-3}
- C{1,2,3,4,5}
- D{3,2,4,1,5}
8Which set of points represent a function?
- A{( 1, 2) (1, 3) (1, 4) (1, 5) (1, 6)}
- B{( -4, 2) (-2, 3) (-1, 5) (-2, -5) (-12, 6)}
- C{( -4, 2) (3, 3) (8, 4) (-5, -5) (-4, 3)}
- D{( -4, 2) (-6, 3) (-8, 2) (10, -5) (12, -6)}
9Which is the correct mapping diagram for the set of values: {(-1, 5), (-2, 4), (-1, 3), (-3, 3)}
- A
- B
- C
- DNone of these
- A
10Which of the following maps shows a function?
- A
- B
- C
- DAll of the above
- ENone of the above
- A
11Which graph IS a function?
- A
- B
- C
- D
- EAll of the above
- FNone of the above
- A
12Which graph is NOT a function?
- A
- B
- C
- D
- ENone of these are functions.
- FAll of these are functions.
- A
13Fill in the blanks of the table for y = -3x + 5
- A14
- B5
- C1
- D4
14Find the point that is a solution for y = 6x + 8
- A(2, 1)
- B(-1, 2)
- C(2, -4)
- D(-2, 4)
15Find the point that is a solution for 2x - 3y = -6
- A(2, 1)
- B(2, -2)
- C(0, 3)
- D(6, 6)
16Which equation is the function rule for the given table?
- Ay = x - 3
- By = 2x - 3
- Cy = -3x
- Dy = x - 1
- ENone of these
17It is $100 to rent a room at Johnny's Jumpy Party Place, and it is $7 extra per child for pizza, drink, and party bag. Find the function rule that would describe this situation.
- Ay=7x+100
- By=-7x+100
- Cy=100x+7
- Dy=7x-100
18Which graph below could represent the amount of water in a small pond as a rainstorm starts and then rains down on it for several hours.
- A
- B
- C
- D
- ENone of these
- A
19The independent variable in this exercise is [blank_start]time[blank_end], and the dependent variable is [blank_start]amount of water[blank_end].
- Atime
- Bpond
- Crainstorm
- Damount of water
- Etime
- Fpond
- Gamount of water
- Hrainstorm
20g(-9) = [blank_start]1[blank_end]
- A1
21f(12) = [blank_start]52[blank_end]
- A52
228 * f(−8) − 4 * g(−6) = [blank_start]20[blank_end]
- A20
23The graph of the function f is shown below.
Which of the following is an input value for which f(x)=1?
- AOnly x = -2
- BOnly x = 1
- CBoth x = -2 and x = 1
- DNeither x = -2 nor x = 1
24Identify the domain and range of the function f.
- A-5
- B4
- C-4
- D9
25Consider the graph below, which shows a relation between the variables x and y.
Does this graph represent a function?
- AYes
- BNo
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- This is a quiz that I'm planning to give to my Alg 1 students. Let's see how this works.
- Author
- wm.norman
- Language
- English
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