quiz 4
Find the common difference between the terms 107, 103, 99, 95...
-4
Find the next term of the arithmetic sequence −2,−12,−22,−32
-42
What is the range of the function in the table below? x values y values
0, 1, 4, 9
Which value is not in the domain of the relationship below { (2,4) , (4,5) , (7,9) , (11,12), (9,10) }
10
Evaluate the function at 𝑥=6 𝑓(𝑥)=4𝑥+2
26
What is the domain of the relation below? Graph picture
D: −2<𝑥<5
What kind of graph is made up of disconnected and distinct points?
Discrete
The input of a function is which variable?
Independent Variable
What is the independent variable in the following situation? "Soda sells for $1.50 per bottle, what is the total cost of x bottles?"
Number of bottles purchased
What makes a sequence an arithmetic sequence?
A common difference between the terms
The table below represents rate of students that reached the Honor Roll for their local school. What would be the best prediction for the percentage of students on the honor roll for the next year?
27%
Find the common difference for the arithmetic sequence below 2,5,8,11,14,17...
3
The table below shows the participants for the local high school track team by year Based on the trend of the participants per year, what would be the best prediction for the number of participants in track for the following year?
85
Tennis is a sport that has an abnormal scoring system. The scoring system is shown below. 1st point: 15 2nd point: 30 3rd point: 40 The scoring system can be described as a relation: {(1,15),(2,30),(3,40)} What is the range of the relation?
: {15,30,40}
Which situation would best be represented using a discrete graph with disconnected points?
The altitude of a plane during it's descent
Which of the relations below is a function?
{(0,8),(1,7),(2,5)}
What is the 10th term of the arithmetic sequence below? 4,0,−4,−8...
−32
Which function represents the following situation: "A cellular company charges $0.20 per minute of data usage"
𝑓(𝑚)=0.20𝑚f
Which function represents the following scenario: Tickets to a football game cost $6.50 each.
𝑓(𝑡)=6.50𝑡
