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Linear, Quadratic, & Exponential Regressions
Authored by Christian Baxley
Mathematics
9th - 12th Grade
CCSS covered
Used 179+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which type of regression model does the scatter plot appear to show?
linear
exponential
quadratic
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which type of regression model does the scatter plot appear to show?
linear
exponential
quadratic
3.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
A person travels by car. They record their miles driven in a data table. Calculate the linear regression equation of this data.
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Assuming the driver continues at the same speed, what distance will the car have traveled after 8 hours?
324 miles
513 miles
400 miles
494 miles
Tags
CCSS.HSF-LE.A.1B
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Find the quadratic equation for the relationship of the horizontal distance and the height of the ball.
f(x) = -18x2 + 2.11x + 4.21
f(x) = -.06x2 +1.06x + 7.9
f(x) = -6x2 +1.06x + 79
f(x) = -.12x2 + 2.11x + 4.22
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Predict the height of the ball in feet after having traveled a distance of 19 feet.
3.1 ft
1.8 ft
2.1 ft
0.2 ft
Tags
CCSS.HSF.IF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A scientist observes the weight, y, of a 100-gram sample decay every week, x. Determine which exponential regression best models the data in the table.
y = 100(8.7)x
y = 100(1.87)x
y = 100(.87)x
y = 100(.13)x
Tags
CCSS.HSF.LE.A.2
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