Question

out of the waves above, wave c has the highest frequency. this means it has the shorter wavelength and would be traveling

Explanation:

Step1: Recall wave - speed formula

$v = f\lambda$, where $v$ is speed, $f$ is frequency, $\lambda$ is wavelength.

Step2: Analyze relationship

For waves in same medium, $v$ is constant. Higher $f$ means shorter $\lambda$. Speed is not related to direction shown in diagram.

Answer:

At the same speed as others (no information about direction of travel affects speed)