Differentiate the function. {image}

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Presentation transcript:

Differentiate the function. {image} 1. 2. 3. 4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

The normal line to a curve C at a point P is, by definition, the line that passes through P and is perpendicular to the tangent line to C at P . Find an equation of the normal line to the parabola {image} at the point (2, - 1). Sketch the parabola and its normal line. Select the correct answer. 1. 2. {image} {applet} 3. 4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50