To find the total number of hours \( h \) that Cooper will volunteer at the community food bank, we need to consider that he will work 3.5 hours every day for 14 days (2 weeks). The correct equation representing this situation is:
\[ h = 3.5 \times 14 \]
From the options given, none directly match this equation, but we can express \( h \) in a way that reflects the total amount of time based on his daily volunteer hours and the number of days worked.
Therefore, the closest option to what we want is:
\[ h = 3.5 \times 14 \]
If we had to express it in a given option, but since none of your provided options represents it correctly, the one that is in the closest format should just reflect the direct multiplication of hours and total days to get total hours.
However, if you're looking at the equation in the form presented in the options, then it is important to note that we need something like:
\[ h = 3.5 \times 14 \]
None of the equations provided directly correspond to this requirement.