W21 VOCABULARY Unit 08 Coordinate Plane Concepts Quiz

What is an additive relationship in mathematics?

• When a constant non-zero value is multiplied by an input value to determine the output value

• When a constant non-zero value is added to an input value to determine the output value

• When a variable is divided by a constant non-zero value

• When a constant non-zero value is subtracted from an input value to determine the output value

What are the axes in a coordinate plane?

• The lines that form the perimeter of the plane

• The vertical and horizontal lines that act as a reference when plotting points

• The diagonal lines that divide the plane into sections

• The lines that are parallel to each other

In the equation y = 3x + 5, what is the coefficient?

• 3

• 5

• x

• y

Which of the following is a constant in the equation y = 4x + 7?

• 4x

• 7

• x

• y

What is a coordinate plane?

• A one-dimensional line used to plot points

• A two-dimensional plane on which to plot points, lines, and curves

• A three-dimensional space for plotting shapes

• A circular graph used for plotting data

In a function, what is the dependent variable?

• The variable that represents the input value

• The variable that represents the output value

• The variable that remains constant

• The variable that is always zero

What is the origin on a coordinate plane?

• The point where the x-axis and y-axis intersect

• The point at the top right corner of the plane

• The point at the bottom left corner of the plane

• The point where the x-axis and y-axis are parallel

Which of the following describes intersecting lines?

• Lines that never meet

• Lines that meet or cross at a point

• Lines that are parallel to each other

• Lines that form a right angle

What is a multiplicative relationship in mathematics?

• When a constant non-zero value is added to an input value to determine the output value

• When a constant non-zero value is multiplied by an input value to determine the output value

• When a variable is divided by a constant non-zero value

• When a constant non-zero value is subtracted from an input value to determine the output value

Which of the following is a rational number?

• √2

• 3/4

• π

• e