Unit 7 Vocab Quiz Math 3

What is an asymptote in the context of graphing functions?

• A line that a graph touches at least once

• A line that a graph approaches but never crosses

• The maximum value a graph can reach

• A line that divides a graph into two symmetrical parts

Tags

CCSS.HSF-IF.C.7D

What is the definition of a vertical asymptote?

• A line parallel to the y-axis that the graph cannot cross

• A line parallel to the x-axis that the graph cannot cross

• A line parallel to the y-axis that the graph crosses repeatedly

• Occurs at an x value which makes the denominator 0 in a rational function

Tags

CCSS.HSF-IF.C.7D

What is a horizontal asymptote?

• A vertical line that a graph approaches but never reaches

• A horizontal line that a graph crosses many times

• A horizontal line that a graph approaches but never reaches

• The highest point on a graph

Tags

CCSS.HSF-IF.C.7D

Which of the following best describes a rational function?

• A function that cannot be expressed as a ratio of two polynomials

• A function whose rule can be written as a rational expression

• A function that only consists of linear expressions

• A function that has no asymptotes

Tags

CCSS.HSF-IF.C.7D

What does it mean for two quantities to be equivalent?

• They are completely different in value

• They are inversely proportional to each other

• They are having the same value

• They are both greater than zero

Tags

CCSS.7.RP.A.2A

What is the domain of a function?

• All the possible y-values of a function

• The set of all real numbers

• All the possible x-values of a function

• The highest value that x can take in a function

What is the range of a function?

• All the possible x-values of a function

• The set of all real numbers

• All the possible y-values of a function

• The highest value that y can take in a function

What does the leading coefficient of a function's term indicate?

• The coefficient of the term with the lowest degree

• The constant term of the function

• The coefficient of the term with the highest degree

• The variable part of the highest degree term

What is the degree of a function?

• The coefficient of the highest degree term

• The lowest exponent in a function

• The number of roots a function has

• The highest exponent in a function

What is the numerator in a fraction?

• The bottom number in a fraction

• The difference between the top and bottom numbers in a fraction

• The top number in a fraction

• The product of the top and bottom numbers in a fraction

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B