The slope is deltaB/deltaA. For each point, you will have a slope to the right of the point and a slope to the left of the point. You can take whichever one you want, or even average
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Use the difference quotient to determine the derivative of the line y = 4 x – 3. Use the difference quotient to find the derivative of the parabola f ( x) = 3 x2. Answers and
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Finding the derivative of a function means you have another function that tells what the slope of the tangent to the curve is at any point. But, so does: finding the slope of the tangent line to a
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We find the slope by the formula \tan \theta =\dfrac { {y}_ {1}- {y}_ {2}} { {x}_ {1}- {x}_ {2}} tanθ = x1 − x2y1 − y2. In the case of curves our approach is somewhat different. In the above case, we had \Delta y= {y}_ {1}- {y}_ {2} Δy = y1 −y2 and
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To determine mathematic equations, one must first understand the concepts of mathematics and then use these concepts to solve problems.