Step 1: Assign δ and ε to your x-value and your function, setting them up as inequalities: 0 < |x – 3| < δ |(2x + 4)-10| < ε Step 2: Find a value for δ (in this example, δ is |x-3|) in terms of ε. Start with the ε portion from step 1: |(2x + 4) ...
All this can get confusing quickly, but you can make things more manageable by using a derivative calculator. It allows you to calculate the derivative of a function with respect to a variable using step-by-step solutions. Whether you need to calculate the derivative of a polynomial, common d...