Back to Drill: Use the equation of a linear model to solve problems in the context of bivariate measurement data

Drill: Predict From a Linear Model (generated)

Grade 8·~8 min·Common Core Math - Grade 8·container·8-sp-a-3
Work through problems with immediate feedback
A

Predict and Classify

1

A linear model is given. Substitute the given x-value and compute the predicted y.

1

y=−5x+2y = -5x + 2. Predict yy when x=−8x = -8.

2

y=−9x+18y = -9x + 18. Predict yy when x=3x = 3.

3

y=−3x+4y = -3x + 4. Predict yy when x=0x = 0.

4

y=7x+4y = 7x + 4. Predict yy when x=3x = 3.

5

y=−9x+1y = -9x + 1. Predict yy when x=0x = 0.

6

y=3x+11y = 3x + 11. Predict yy when x=2x = 2.

7

y=−8x+2y = -8x + 2. Predict yy when x=−6x = -6.

8

y=5x+5y = 5x + 5. Predict yy when x=1x = 1.

9

y=−8x+20y = -8x + 20. Predict yy when x=10x = 10.

10

y=2x+1y = 2x + 1. Predict yy when x=−10x = -10.

1

A model's data ranges from x=−8x = -8 to x=−1x = -1. A prediction is made at x=−5x = -5. Is this interpolation (enter 0) or extrapolation (enter 1)?

2

A model's data ranges from x=−2x = -2 to x=3x = 3. A prediction is made at x=6x = 6. Is this interpolation (enter 0) or extrapolation (enter 1)?

3

A model's data ranges from x=10x = 10 to x=19x = 19. A prediction is made at x=13x = 13. Is this interpolation (enter 0) or extrapolation (enter 1)?

4

A model's data ranges from x=−3x = -3 to x=7x = 7. A prediction is made at x=13x = 13. Is this interpolation (enter 0) or extrapolation (enter 1)?

5

A model's data ranges from x=−4x = -4 to x=1x = 1. A prediction is made at x=4x = 4. Is this interpolation (enter 0) or extrapolation (enter 1)?

6

A model's data ranges from x=−2x = -2 to x=4x = 4. A prediction is made at x=0x = 0. Is this interpolation (enter 0) or extrapolation (enter 1)?

7

A model's data ranges from x=2x = 2 to x=8x = 8. A prediction is made at x=15x = 15. Is this interpolation (enter 0) or extrapolation (enter 1)?

8

A model's data ranges from x=5x = 5 to x=13x = 13. A prediction is made at x=22x = 22. Is this interpolation (enter 0) or extrapolation (enter 1)?

9

A model's data ranges from x=8x = 8 to x=14x = 14. A prediction is made at x=20x = 20. Is this interpolation (enter 0) or extrapolation (enter 1)?

10

A model's data ranges from x=−7x = -7 to x=1x = 1. A prediction is made at x=10x = 10. Is this interpolation (enter 0) or extrapolation (enter 1)?

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