Determine whether the relation is a function.
Input Correspondence Output
Length expressed in meters Unit Conversion Length expressed in centimeters
Choose the correct answer.
A.
The relation is not a function.
B.
The relation is a function.
B.
The relation is a function.
Determine whether the following relation is a function.
First Set: Correspondence Second Set:
Output
Input
Blue, green, brown eye color People who live in
Baltimore, Maryland
A.
The relation is not a function.
Determine if the graph is a function. Also give the domain and range.
Is this the graph of a function?
Yes
No
To determine if the graph is a function, we need to check if every input (x-value) on the graph corresponds to exactly one output (y-value).
If the graph passes the vertical line test, where no vertical line intersects the graph at more than one point, then it is a function.
Without a given graph, it is not possible to determine if the graph is a function.
Please provide the graph for further analysis.
If f(x) = 7x + 3, find f(2)
f(2) = [ ]
To find f(2), we need to substitute x = 2 into the function f(x).
f(2) = 7(2) + 3
= 14 + 3
= 17
Therefore, f(2) = 17.