Questions: Use the graph of f to find the value f(4).

Transcript text: Use the graph of $f$ to find the value $f(4)$.

Solution

Step 1: Identify the x-coordinate

Locate the x-coordinate on the graph where x = 4.

Step 2: Trace the corresponding y-coordinate

From the x-coordinate of 4, trace vertically to the point where it intersects the graph of the function y = f(x).

Step 3: Read the y-coordinate

Read the y-coordinate value at the point of intersection.

The value of f(4) is 2.

Was this solution helpful?

Unhelpful

Helpful