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What’s my line?

Q is for Quadratic

Apps Piles of Tiles

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Row 1, Col 1

What is the y-intercept?

1,2

What is the value of a?

1,3

What is grade?

Answer: It is slope expressed as a percent.

1,4

What is the sum of 4 and -3?

Answer: +1

2,1

What is the slope of the line?

2,2

What are the coordinates of the vertex?

2,3

What is linear regression?

Answer: The process that results in the line of best fit.

2,4

What is the sum of +7 and -7?

Answer: 0

3,1

What is the slope of the line connecting the points?

3,2

What are the zeros of the function?

3,3

What is a parabola?

Answer: The path that fireworks take.

3,4

What is the sum of +11 and -10?

Answer: +1

4,1

What is the slope?

4,2

What is the discriminant?

4,3

What is a quadratic regression?

Answer: The process that results in the parabola of best fit.

4,4

What is -16 minus -8?

Answer: -8

5,1

What is the slope-intercept form?

5,2

What are the real roots of the function?

5,3

What is a quadratic equation?

Answer: The type of equation used to find the stopping distance of a moving car.

5,4

What is -25 – (-10 )+ 5?

Answer: -10