Questions: A graph of a function is shown to the right. Using the graph, find the following function values; that is, given the inputs, find the outputs.
f(-6)
f(0)
f(-3)
f(-6)=
Transcript text: A graph of a function is shown to the right. Using the graph, find the following function values; that is, given the inputs, find the outputs.
$f(-6)$
$f(0)$
$f(-3)$
\[
f(-6)=
\]
$\square$
Solution
Solution Steps
Step 1: Locate x = -6 on the graph
Find the point on the line where the x-coordinate is -6.
Step 2: Find the corresponding y-value
The point on the line with x = -6 has a y-coordinate of 10.
Step 3: Locate x = 0 on the graph
Find the point on the line where the x-coordinate is 0.
Step 4: Find the corresponding y-value
The point on the line with x = 0 has a y-coordinate of -2.
Step 5: Locate x = -3 on the graph
Find the point on the line where the x-coordinate is -3.
Step 6: Find the corresponding y-value
The point on the line with x = -3 has a y-coordinate of 4.