What are the variables in the graph? Select all that apply.
5 points
5
Question 2
2.
Problem 2 Got It? Does the relationship represent a linear function?
5 points
5
Question 3
3.
Which of the labeled segments in the graph is rising slowly?
10 points
10
Question 4
4.
Describe the relationship between time and temperature in the table.
10 points
10
Question 5
5.
Review Lesson 1-2: Evaluate the expression for x = -3.
5 points
5
Question 6
6.
Which of the labeled segments in the graph is falling quickly?
10 points
10
Question 7
7.
Vocabulary Review: Use the graph above. Match each point with its coordinates.
K
L
M
N
P
(-3, 4)
(-2, -1)
(0, 0)
(2, 1)
(3, -2)
Problem 2 Got It? Consider the relationship represented in the table below.
10 points
10
Question 8
8.
Problem 2 Got It? Which equation represents the relationship?
10 points
10
Question 9
9.
Problem 2 Got It? Represent the relationship using a graph. Use contrasting colors. You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Be sure to include relevant graph detail: label axes, indicate units and scale on both axes, and use arrows to represent end behavior, as appropriate.
10 points
10
Question 10
10.
Vocabulary Review: A function is a relationship that pairs each input value with exactly one output value. Categorize each relationship.
Relation A
Relation B
Relation C
Function
Not a function
10 points
10
Question 11
11.
Review Lesson 1-2: Evaluate the expression for x = 2.5.
Enter only a number in decimal form.
10 points
10
Question 12
12.
Use Your Vocabulary: Identify the graphs that represent a nonlinear function.
Select all that apply.
10 points
10
Question 13
13.
Graph the function rule:
10 points
10
Question 14
14.
10 points
10
Question 15
15.
10 points
10
Question 16
16.
Review Lesson 4-5: Match each function rule with the situation it models.
E = 7 + 5h
a = 4.5s + 10
You buy several pairs of socks for $4.50 per pair, plus a shirt for $10. The total amount a you spend is a function of the number of pairs of socks you buy.
You babysit for $5 per hour and get a $7 tip. Your earnings E are a function of the number of hours h you work.
5 points
5
Question 17
17.
Problem 1 Got It?
10 points
10
Question 18
18.
Problem 2 Got It?
10 points
10
Question 19
19.
Problem 2 Got It?
10 points
10
Question 20
20.
Problem 3 Got It? What is the slope of the line through the points (1, 3) and (4, -1)?
Enter only a number in fraction form.
1 point
1
Question 21
21.
Choose the correct equation
1 point
1
Question 22
22.
Which statement is not true?
1 point
1
Question 23
23.
C = _____ in
1 point
1
Question 24
24.
C = _____ cm
1 point
1
Question 25
25.
C = ______ ft
1 point
1
Question 26
26.
C = ____ yd
1 point
1
Question 27
27.
C = _______ mi
1 point
1
Question 28
28.
C = ____ ft
1 point
1
Question 29
29.
A ramp is 15 feet long with a height of 4 feet of the ground. What is the length of the base?