find the value of $f(2)$. $y = f(x)$
find the value of $f(2)$. $y = f(x)$
Answer
Explanation:
Step1: Understand the function notation
The notation ( f(2) ) means we need to find the value of the function ( y = f(x) ) when ( x = 2 ).
Step2: Locate ( x = 2 ) on the graph
On the ( x )-axis, find the point ( x = 2 ). Then, move vertically until we intersect the graph of the function ( y = f(x) ).
Step3: Determine the ( y )-coordinate
After intersecting the graph at ( x = 2 ), observe the ( y )-coordinate. From the graph, when ( x = 2 ), the ( y )-coordinate (which is ( f(2) )) is ( - 7 ).
Answer:
(-7)