👉 Learn how to find the extrema of a function using the second derivative test. The second derivative test states that if a ...

👉 Learn how to find the extreme values of a function using the first derivative test. The extreme values of a function are ...

Description: 👉 Learn how to find the extreme values of a function using the first derivative test. The extreme values of a ...

👉 Learn how to find the extreme values of a function using the first derivative test. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an ...

👉 Learn how to find the value that makes a function continuous. When given a piecewise function which has a hole at some point or at some interval, we fill the hole at the point or over the interval ...

👉 Learn how to determine the differentiability of a function. A function is said to be differentiable if the derivative exists at each point in its domain. To check the differentiability of a ...

👉 Learn how to find the inverse of a function. The inverse of a function is a function that reverses the "effect" of the original function. One important property of the inverse of a function is that ...

👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase ...

👉 Learn how to determine the differentiability of a function. A function is said to be differentiable if the derivative ...

👉 Learn how to find the value that makes a function continuous. A function is said to be continuous if two conditions are ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

👉 Learn how to determine the concavity of a function. A function is said to be concave up (convex) if the graph of the curve ...