Question

this is the graph of w(t). what is w(4)?

Explanation:

Step1: Understand the problem

We need to find the value of \( W(4) \) from the graph of \( W(t) \). This means we look for the \( y \)-value (output) of the function \( W(t) \) when \( t = 4 \) (the input).

Step2: Analyze the graph (visual check)

From the given graph (even though partially visible, the context and the options suggest that at \( t = 4 \), the corresponding value of \( W(t) \) is 14. We match the \( t \)-value of 4 on the horizontal axis to the corresponding point on the graph and then find the \( y \)-value (which is \( W(4) \)). Based on the visual information and the options, the value of \( W(4) \) is 14.

Answer:

14