Vocab
Inverse Functions
Functions
Tests
100
This relation maps every input to an output
What is a function
100
The inverse of y=x-3
What is y=x+3
100
Is y=3 a function
What is Yes
100
For a relation to be a function the relation must pass this test on the graph
What is Vertical Line Test
200
All possible x values that can be input into a function
What is the domain
200
Are f(x)=2x-3 and g(x)=3x-2 inverses of each other? Include math to justify your claim.
What is no they are not inverses
200
the x in f(x) is the...?
What is input
200
To be a one to one function the function must pass this test
What is Horizontal Line test
300
All possible y values a function can have as an output
What is the range
300
Show the relationship of f(x) and g(x) if f(x) is the inverse to g(x)
What is f(g(x))=x
300
Functions can be represented as equations, graphs, sets of ordered pairs and as a ...
What is table
300
The vertical line tests check if each______ has one ______ (2 parts to this question)
What is input and output
400
A relation that maps the outputs of a function back to the inputs of a function.
What is an inverse function
400
On the coordinate plane inverse functions and the original functions are symmetric about or are reflected over this line
What is y=x
400
What is the domain and range of the following function f(x)= 2x2+3
What is D: x is greater than or equal to 0 Range: y is greater than or equal to 3
400
The horizontal line tests checks if each______ has one ______ (2 parts to this question)
What is output input
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