Find Tangent Line Given Slope. We will find the slope of the tangent line by using the definition of the derivative. E3x is e 3 x and e 3x is e 3 x.
Master these steps and we will be able to find. In general you can skip the multiplication sign so 5 x is equivalent to 5 x. Substitute both the point and the slope from steps 1 and 3 into point-slope form to find the equation for the tangent line.
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E3x is e 3 x and e 3x is e 3 x. Using the power rule yields the following. First derive and set derivative to 9. To find the slope of the tangent line of the function at the given value evaluate the first derivative for the given value.
