CPM CC1 Chapter 3

Front

What is the distance between two points on a coordinate grid?

Back

The distance between two points on a coordinate grid can be calculated using the distance formula or by counting the units between them on the grid.

Front

How do you express a fraction as a decimal?

Back

To express a fraction as a decimal, divide the numerator by the denominator.

Front

What is the distance between the ordered pairs (5, 6) and (5, 8)?

Back

2 units

Front

What is the distributive property in mathematics?

Back

The distributive property states that a(b + c) = ab + ac, meaning you can distribute the multiplication over addition.

Front

What is the result of 5(3 + 2)?

Back

25

Front

How do you locate a point on a coordinate plane?

Back

To locate a point on a coordinate plane, identify the x-coordinate (horizontal) and the y-coordinate (vertical) and plot the point accordingly.

Front

What are the coordinates of point E if it is located at (0, 2)?

Back

Point E is located at the intersection of the x-axis at 0 and the y-axis at 2.

Front

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

Back

The distance formula is d = √((x2 - x1)² + (y2 - y1)²).

Front

What does it mean for two points to be vertically aligned on a coordinate grid?

Back

Two points are vertically aligned if they have the same x-coordinate but different y-coordinates.

Front

What is the value of 2/5 expressed as a decimal?

Back

0.4