Mrs. Hicks's Quarter 2 Flashcard #2

Front

Which point on the line represents -1?

Back

Point B represents -1 on the line.

Front

In which quadrant would (3, -3) be graphed?

Back

(3, -3) would be graphed in Quadrant IV.

Front

What is the missing quantity in the equation: 2m + 3m + _________ - m = 10m?

Back

The missing quantity is 6m.

Front

Simplify the expression: 3m^3 + 8r + 6r - m^3 + 2r.

Back

The simplified expression is 2m^3 + 16r.

Front

Simplify the perimeter: 12b + 2a + 24 + 2b.

Back

The simplified perimeter is 24 + 2a + 14b.

Front

What is the definition of a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis).

Front

What are the four quadrants of a coordinate plane?

Back

Quadrant I: (+,+), Quadrant II: (-,+), Quadrant III: (-,-), Quadrant IV: (+,-).

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.

Front

What is a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value, often denoted by letters like x, y, or m.

Front

What is the perimeter of a shape?

Back

The perimeter is the total distance around the outside of a shape.