Graphing on the Coordinate Plane

Front

What are the coordinates for the origin on a coordinate plane?

Back

(0,0)

Front

If you were to plot the point (4, -12) what would be the correct method?

Back

Right 4, down 12

Front

What is the reflection of R (-1, 6) over the y-axis?

Back

R'(1, 6)

Front

What is located at (5,3)?

Back

nothing

Front

What is Point A (3, 5) reflected over the x-axis?

Back

A'(3, -5)

Front

What does the x-coordinate represent in a point (x, y)?

Back

The horizontal position on the coordinate plane.

Front

What does the y-coordinate represent in a point (x, y)?

Back

The vertical position on the coordinate plane.

Front

How do you identify the quadrant of a point (x, y)?

Back

By the signs of x and y: Quadrant I (positive, positive), II (negative, positive), III (negative, negative), IV (positive, negative).

Front

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

Back

Distance = √((x2 - x1)² + (y2 - y1)²)

Front

What is the slope formula between two points (x1, y1) and (x2, y2)?

Back

Slope = (y2 - y1) / (x2 - x1)