# NCSCOS Grade 8 Math - Topic: Functions

## Quiz by NCDPI

Grade 8

Mathematics

North Carolina Standard Course of Study

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14 questions

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- Q160sNC.8.F.4
- Q260sNC.8.F.2
- Q360sNC.8.F.3
- Q460sNC.8.F.4
- Q560sNC.8.F.3
- Q6In which choice do all three points lie on the same straight line? (*NO CALCULATOR*)(4, 2), (2, 1), (4, -2)(0, 0), (8, 0), (0, 8)(1, 2), (2, 4), (4, 8)(0, 1), (-1, 3), (1, 3)60sNC.8.F.3
- Q7What is the slope of the line that passes through the points (2, 3) and (8, 6)? Only 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, . , -, and / are allowed in your answer. Answers that are mixed numbers must be entered as an improper fraction or decimal. (*NO CALCULATOR*)Users enter free textType an Answer60sNC.8.F.4
- Q8Users enter free textType an Answer60sNC.8.F.4
- Q960sNC.8.F.1
- Q1060sNC.8.F.5
- Q11The table shows the number of hours Jake studied for his math tests and his corresponding grade. Another student, Howie, increased his test scores 6 points for each hour he studied. Which statement correctly describes the rate of change between hours studied and corresponding test scores of the two students?Howie's test scores increased by 3 points more than Jake's test scores for each hour studied.Howie's test scores increased by 1 point more than Jake's test scores for each hour studied.Jake's test scores increased by 3 points more than Howie's test scores for each hour studied.Jake's test scores increased by 1 point more than Howie's test scores for each hour studied.60sNC.8.F.2
- Q1260sNC.8.F.2
- Q1360sNC.8.F.1
- Q1460sNC.8.F.2