SBAC (Math)

How do you write an ordered pair?

• (X,Y)

• [X,Y]

• {X,Y}

• X,Y

The ordered pair (0,0) is also known as the ___?

• origin

• vertex

• coordinate

• intersection

What is a variable in mathematics?

• A constant value that does not change.

• A symbol used to represent an unknown value.

• A type of mathematical operation.

• A fixed number used in calculations.

What is a function?

• A relation where each input has exactly one output.

• A collection of random numbers.

• A type of variable in programming.

• An equation that has no solutions.

What is an ordered pair?

• A pair of numbers used to locate a point on a coordinate plane, written as (x,y).

• A single number representing a point on a number line.

• A set of three numbers used in three-dimensional space.

• A pair of letters used to denote a variable in algebra.

What is the definition of a coordinate plane?

• A three-dimensional surface formed by the intersection of three lines.

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

• A flat surface that extends infinitely in all directions.

• A curved surface that represents a graph of a function.

What do you call lines that never meet?

• intersecting

• perpendicular

• parallel

• converging

What is a product in mathematics?

• The answer to a multiplication problem.

• The sum of two numbers.

• The difference between two numbers.

• The quotient of two numbers.

What is the distance formula?

• d = √((x2 - x1)² + (y2 - y1)²) for finding the distance between two points.

• d = (x2 - x1) + (y2 - y1) for calculating the distance.

• d = √((x2 + x1)² + (y2 + y1)²) for measuring the distance.

• d = |x2 - x1| + |y2 - y1| for determining the distance.

What is the coordinate R?

• (0,0)

• (1,0)

• (0,1)

• (1,1)