2024 Geometry Midterm Review

Front

What is the coordinate point for letter Z?

Back

(4, -6)

Front

What is the translation rule for sliding 3 units up and 2 units right?

Back

(x, y) --> (x + 2, y + 3)

Front

How do you determine if two lines are parallel, perpendicular, or neither?

Back

Compare their slopes. If slopes are equal, they are parallel. If the product of slopes is -1, they are perpendicular.

Front

What is the angle of rotation that allows a regular polygon to map onto itself?

Back

Front

What does it mean to reflect a shape over the y-axis?

Back

The x-coordinates of the points of the shape change sign, while the y-coordinates remain the same.

Front

Back

The slope is 4.

Front

Back

The slope is -1/4.

Front

What is the relationship between the slopes of perpendicular lines?

Back

The product of their slopes is -1.

Front

How do you find the coordinates of a point after a translation?

Back

Add the translation values to the original coordinates.

Front

What is the definition of parallel lines?

Back

Lines that never intersect and have the same slope.