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Algebra 1 4-4 Graphing a Function Rule
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4.5 (1 rating)
by Matthew Richardson
| 28 Questions
Note from the author:
A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.
The outlined content above was added from outside of Formative.
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1
10 pts
Solve It! You are paying to print pictures from your digital camera at the photo shop. You choose one size for all your prints. What is one possible graph of the relationship between the total cost and the number of pictures you print?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.
2
10 pts
Problem 1 Got It? What is the graph of the function rule?
Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.
3
10 pts
Problem 2 Got It? The function rule below represents the total weight W, in pounds, of a spa that contains g gallons of water. What is a reasonable graph of the function rule, given that the capacity of the spa is 250 gal?
Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.
4
10 pts
Problem 3 Got It? Graph the function rule.

The amount of water w in a wading pool, in gallons, depends on the amount of time t, in minutes, the wading pool has been filling, as related by the function rule w = 3t.

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.
5
5 pts
Problem 3 Got It? Vocabulary: Is the graph for the function rule in the previous item continuous or discrete?
Continuous
Discrete
6
10 pts
Problem 3 Got It? Graph the function rule.

The cost C for baseball tickets, in dollars, depends on the number n of tickets bought, as related by the function rule C = 16n.

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.
7
5 pts
Problem 3 Got It? Vocabulary: Is the graph for the function rule in the previous item continuous or discrete?
Continuous
Discrete
8
20 pts
Problem 4 Got It? What is the graph of the function rule?
Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.
9
10 pts
Graph the function rule:

10
10 pts
Graph the function rule:

11
10 pts
Graph the function rule:

12
10 pts
Graph the function rule:

13
20 pts
The function rule h = 18 + 1.5n represents the height, h, in inches, of a stack of traffic cones.

1. Complete the table for the function rule (use a color other than black or blue).
2. Plot the 4 ordered pairs from the table on a graph and use them to construct the line that represents all solutions of the function.
14
5 pts
Vocabulary: Tell whether the relationship should be represented by a continuous or a discrete graph.

The number of bagels b remaining in a dozen depends on the number s sold.
continuous
discrete
15
5 pts
Vocabulary: Tell whether the relationship should be represented by a continuous or a discrete graph.

The amount of gas g remaining in the tank of a gas grill depends on the amount of time t the grill has been used.
continuous
discrete
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16
10 pts
Error Analysis: Your friend graphs y = x + 3 as shown. Describe and correct your friend's error.
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17
5 pts
Review Lesson 4-3: Is the function shown in the first table linear or nonlinear?
Linear
Nonlinear
18
5 pts
Review Lesson 4-3: Is the function shown in the second table linear or nonlinear?
Linear
Nonlinear
19
10 pts
Review Lesson 3-7: Solve the equation.
Select all that apply.
12
-2
No solution
5
-5
20
10 pts
Review Lesson 3-7: Solve the equation.
Select all that apply.
12
-12
10/3
No solution
-5
21
10 pts
Review Lesson 3-7: Solve the equation.
Select all that apply.
4
3
-2
-3
No solution
22
10 pts
Review Lesson 3-7: Solve the equation.
Select all that apply.
No solution
4
2
-4
-2
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23
5 pts
Enter only a number.
24
5 pts
Enter only a number.
25
5 pts
Enter only a number.
26
5 pts
T
F
27
5 pts
T
F
28
10 pts
Reflection: Math Success
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