Linear Quadratic and Exponential Regression

Linear Quadratic and Exponential Regression

9th Grade

20 Qs

quiz-placeholder

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Linear Quadratic and Exponential Regression

Linear Quadratic and Exponential Regression

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSF.LE.A.2, 8.EE.C.8C, HSF.LE.B.5

+1

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the quadratic equation for the relationship of the horizontal distance and the height of the ball.

-18x2 + 2.11x + 4.21

-.06x2 +1.06x + 7.9

-6x2 +1.06x + 79

-.12x2 + 2.11x + 4.22

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the best fitting quadratic model for the data given.

2x2 + 13x + 504.3

12x2 + 13x + 504.3

.12x2 + 1.3x + 504.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A person travels by car.  They record their miles driven in a data table.  Calculate the linear regression equation of this data.

y = 61.93x - 1.79

y = -1.79x + 61.93

y = 0.016x + 0.03

y = 0.03x + 0.016

Tags

CCSS.8.EE.C.8C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A chemist has a 100-gram sample of a radioactive material.  He records the amount of radioactive material every week for 6 weeks and obtains the following data: Find the exponential model of the function.

y = 100(8.7)x

y = 100(1.87)x

y = 100(.87)x

y = 100(.13)x

Tags

CCSS.HSF.LE.A.2

5.

DRAG AND DROP QUESTION

1 min • 1 pt

Media Image

Write the exponential regression equation for the data.

Tags

CCSS.HSF.LE.A.2

6.

DROPDOWN QUESTION

1 min • 1 pt

Media Image

Determine the curve of best fit using quadratic regression on your calculator.


(a)  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Based on the table, use quadratic regression to determine which function can best be used to model this situation?

h(t) = 99t2 + 858

h(t) = -4.9t2 + 295t + 0.6

h(t) = -4.9t2 + 295t + 2

h(t) = 99t2 + 1,470.3

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