QuestionCompute $\Delta y / \Delta x$ for $y=4x-7$ over $[2,6]$ and find the instantaneous rate of change at $x=2$.

Studdy Solution
Therefore, the instantaneous rate of change of $y$ with respect to $x$ at $x=2$ is also $4$.
The average rate of change over the interval $[2,6]$ is $4$ and the instantaneous rate of change at $x=2$ is also $4$.