Reflections and Distances

Front

What is the distance formula used to calculate the distance between two points (x1, y1) and (x2, y2)?

Back

Distance = √((x2 - x1)² + (y2 - y1)²)

Tags

CCSS.HSG.GPE.B.7

Front

What is the distance between the points (1, 2) and (4, 6)?

Back

5 units

Tags

CCSS.HSG.GPE.B.7

Front

If a point (x, y) is reflected over the x-axis, what are the new coordinates?

Back

(x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

If a point (x, y) is reflected over the y-axis, what are the new coordinates?

Back

(-x, y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What quadrant is the point (3, -2) located in?

Back

Quadrant IV

Tags

CCSS.6.NS.C.6B

Front

What quadrant is the point (-3, 4) located in?

Back

Quadrant II

Tags

CCSS.6.NS.C.6B

Front

How do you find the distance between two points on a vertical line?

Back

Subtract the y-coordinates and take the absolute value.

Tags

CCSS.HSG.GPE.B.7

Front

How do you find the distance between two points on a horizontal line?

Back

Subtract the x-coordinates and take the absolute value.

Tags

CCSS.HSG.GPE.B.7

Front

What is the distance between the points (2, 3) and (2, 7)?

Back

4 units

Tags

CCSS.6.G.A.3

Front

What is the distance between the points (0, 0) and (0, 5)?

Back

5 units

Tags

CCSS.6.G.A.3