Question

question 5
what does a zero rate of change mean?
the value is constant
the value is increasing
the value is negative
the value is undefined

Explanation:

The rate of change formula is $m=\frac{y_2 - y_1}{x_2 - x_1}$. If $m = 0$, then $y_2=y_1$. This means the value of $y$ does not change as $x$ changes, so the value is constant.

Answer:

The value is constant.