Algebra 2 Volume 1 1st Edition Unit 1 Functions
Page 2 Problem 1 Answer
In the question, the following words are given:
Coefficient
Domain
Function
Inequality
Interval
Quadratic function
Range
Transformation
The diagram of an information wheel is given as shown below:
It is required to complete the information wheel using correct words from the given list.
To solve this, use the appropriate words from the list to replace the terms in the diagram, using the definitions of those words.
From the diagram, f(x)=3x2
is a function of x and hence, it can be termed as a function.
3 is the coefficient of x2.
From the definition of domain, the domain of the function f(x)=3x2is the set of all real numbers.
The range of the function is all the outputs and is given as y=3x2.
Finally, since x2 is always positive, the interval will contain only non-negative real numbers.
Draw the diagram of the information wheel with the correct words:
The complete information wheel using correct words from the given list is shown below:
Page 2 Problem 2 Answer
In the question, the given incomplete sentence is: A ________ is a constant in the equation of a curve that yields a family of similar curves as it changes.
It is required to complete the sentence. To solve this, use the given sentence and the definition of parameter to find an appropriate word to complete the sentence.
A Parameter is a constant in the equation of a curve that yields a family of similar curves as it changes.
A Parameter is a constant in the equation of a curve that yields a family of similar curves as it changes.
Page 2 Problem 3 Answer
In the question, the given incomplete sentence is: A function f(x) such that f(x)=f(−x) is an ________.
It is required to complete the sentence. To solve this, use the given sentence and the definition of an even function to find an appropriate word to complete the sentence.
A function f(x) such that f(x)=f(−x) is an Even Function.
Page 2 Problem 4 Answer
In the question, the given incomplete sentence is: A compound statement that uses the word or is a _________.
It is required to complete the sentence. To solve this, use the given sentence and the definition of disjunction to find an appropriate word to complete the sentence.
A disjunction uses the word or in a compound statement.