1st year Coordinate Geometry assessment

Front

What is the slope of a line that goes upwards from left to right?

Back

Positive

Front

What is the slope of a line that goes downwards from left to right?

Back

Negative

Front

What is the slope of a horizontal line?

Back

Zero

Front

What is the slope of a vertical line?

Back

Undefined

Front

What does the coordinate (1,2) represent in a graph?

Back

A point located at x=1 and y=2.

Front

How do you calculate the slope between two points (x1, y1) and (x2, y2)?

Back

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

Front

What is the slope of the line that passes through the points (2, 3) and (6, 7)?

Back

1

Front

How many lines of symmetry does a butterfly have?

Back

1

Front

What is the coordinate of the point that corresponds to the letter Z?

Back

(4, -6)

Front

What is the distance formula used for in coordinate geometry?

Back

To calculate the distance between two points in a plane.