Math 8 MOY Review 2024

Front

What is the formula for the area of a square?

Back

Area = side × side or Area = side².

Front

If the area of a square is 49 cm², what is the length of one side?

Back

The length of one side is 7 cm (since 7 × 7 = 49).

Front

What is the formula for the perimeter of a square?

Back

Perimeter = 4 × side.

Front

If the side length of a square is 7 cm, what is its perimeter?

Back

The perimeter is 28 cm (4 × 7 = 28).

Front

What is a coordinate plane?

Back

A two-dimensional surface where points are defined by a pair of numerical coordinates (x, y).

Front

What does it mean for points to be collinear?

Back

Collinear points lie on the same straight line.

Front

How can you determine if three points are collinear?

Back

If the slope between any two pairs of points is the same, they are collinear.

Front

What is a linear function?

Back

A function that graphs to a straight line, typically in the form y = mx + b.

Front

What is the square of an integer?

Back

The result of multiplying an integer by itself (e.g., 4² = 16).

Front

What is the cube of an integer?

Back

The result of multiplying an integer by itself twice (e.g., 3³ = 27).