Undefined Terms
Which undefined term represents an exact location?
A. Line
B. Plane
C. Point
D. Angle
C. Point
Which geometric figure has one endpoint and extends infinitely in one direction?
A. Line
B. Plane
C. Segment
D. Ray
D. Ray
Which angle pair lies between the two lines and on the same side of the transversal?
A. Alternate interior angles
B. Corresponding angles
C. Same-side interior angles
D. Alternate exterior angles
C. Same-side interior angles
Which of the following BEST describes a relation?
A. A set of numbers only
B. A connection between two sets
C. An equation with one variable
D. A graph containing only points
B. A connection between two sets
Which equation represents a linear function with slope 2 and y-intercept 5?
A. y = 5x + 2
B. y = 2x − 5
C. y = -2x + 5
D. y = 2x + 5
D. y = 2x + 5
Which undefined term extends infinitely in two opposite directions?
A. Point
B. Line
C. Plane
D. Segment
B. Line
Which geometric figure has two endpoints?
A. Ray
B. Line
C. Segment
D. Plane
C. Segment
Which angle pair is always congruent when two parallel lines are cut by a transversal?
A. Same-side interior angles
B. Alternate interior angles
C. Same-side exterior angles
D. Adjacent angles
B. Alternate interior angles
Which situation represents a function?
A. Each student has one student number.
B. One person has several birthdays in one year.
C. One student has two different student numbers.
D. One input has several outputs.
A. Each student has one student number.
If f(x) = 2x + 3, what is f(4)?
A. 8
B. 9
C. 11
D. 12
C. 11
A small dot labeled with any letter is used in geometry. What does it represent?
A. Line
B. Plane
C. Ray
D. Point
D. Point
A flashlight beam starts at the flashlight and extends outward. Which figure best represents it?
A. Line
B. Ray
C. Segment
D. Plane
B. Ray
If a pair of same-side interior angles measures x° and 120°, what is x?
A. 60°
B. 40°
C. 120°
D. 180°
A. 60°
The set of all possible input values, usually the x-values.
A. Function
B. Not Function
C. Domain
D. Range
C. Domain
What is the slope of a vertical line?
A. Undefined
B. Positive
C. Negative
D. 0
A. Undefined
A classroom floor can be used as a model of a _____. A. Point
B. Line
C. Plane
D. Ray
C. Plane
Which figure is formed by two rays with a common endpoint?
A. Angle
B. Segment
C. Line
D. Plane
A. Angle
If ∠2 = 48°, what is the measure of its alternate interior angle? A. 42° B. 180° C. 132° D. 48°
D. 48°
Given {(2, 4), (7, 4), (3, 8)}, what is the domain?
A. {2, 3, 7}
B. {4, 6, 8}
C. {2, 4, 6}
D. {4, 8}
A. {2, 3, 7}
What is the y-intercept of f(x) = 4x − 6?
A. 4
B. 6
C. −6
D. −4
C. −6
Which statement correctly describes the three undefined terms?
A. Point is a location, line is a straight path, and plane is a flat surface.
B. Point is a flat surface, line is a location, and plane is a path.
C. Point is a path, line is a surface, and plane is a location.
D. Point, line, and plane all represent the same thing.
A. Point is a location, line is a straight path, and plane is a flat surface.
What is the angle shown by ∠ABC?
A. A
B. B
C. C
D. AB
B. B
Same-side interior angles formed by parallel lines are _____.
A. Congruent
B. Complementary
C. Supplementary
D. Equal to 90°
C. Supplementary
A vending machine gives one product for each button pressed. This relationship is best described as a _____.
A. Function
B. Non-function
C. Variable
D. Constant
A. Function
The zero of a function is the value of (x) when the value of the function is _____.
A. 1
B. 0
C. −1
D. undefined
B. 0