
8th grade 8.5 practice
mathematics
8th Grade
TEKS covered

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31 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jerri paid $2.52 for 6 oranges. Each orange costs the same amount. Which function can be used to find the total cost in dollars, c, for purchasing n oranges?
c = 0.42n
c = 2.52n
c = 6n
c = 15.12n
Tags
TEKS.8.5A
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
TEKS.8.5A
3.
GRAPHING QUESTION
1 min • 1 pt
Plot two points that represent a proportional relationship in which y = 7 when x = 3.
Select two points on the coordinate grid. A line will connect the points.
Tags
TEKS.8.5A
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
The value of y is 3 more than twice the opposite of x. Which of these represent this relationship? Select TWO correct answers.
y = -2x + 3
Tags
TEKS.8.5B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which scatterplot best represents a nonlinear relationship between the x- and y-values?
Tags
TEKS.8.5C
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The graph shows 7 data points. Which pair of points should be added to suggest a linear relationship?
(3, 7) and (8, 1)
(2, 1) and (2, 8)
(2, 5) and (6, 1)
(5, 4) and (6, 6)
Tags
TEKS.8.5C
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The scatterplot shows the number of customers and the number of servings of iced tea sold at a food trailer each day over a 7-day period. Based on the scatterplot, which of these is the best prediction for the number of servings of iced tea sold on a day where the food trailer has 80 customers?
53
62
40
30
Tags
TEKS.8.5D
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