Curve of Best Fit Review

Curve of Best Fit Review

9th Grade

8 Qs

quiz-placeholder

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Curve of Best Fit Review

Curve of Best Fit Review

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Jamie Espinal

Used 5+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Which quadratic equation best represents the table rounded to the nearest thousandth?

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Which quadratic equation best represents the table rounded to the nearest integer?

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Gene hit a golf ball from the top of a hill. The height of the ball is given in the table. What is the best estimate for the peak height of the ball?

76.1 m

77.7 m

75.9

76.6 m

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Which equation best represents the quadratic function's table?

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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The table indicates where the AQI (Air Quality Index) in Atlanta, Georgia was over 100. Let 1990 represent "year zero" on your graph, 1992 represent year 2, 1994 represent year 4, and so on. What is the best estimate for least amount of days the AQI was over 100?

16

15

101

31

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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The table indicates where the AQI (Air Quality Index) in Atlanta, Georgia was over 100. Let 1990 represent "year zero" on your graph, 1992 represent year 2, 1994 represent year 4, and so on. What is the best representation of the quadratic based on the table?

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Which quadratic function is closest to representing the given table?

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Which equation rounded to the nearest tenth is closest to the quadratic function represented in the table?