6. Determine a, b, c and d so that the curve y = ax3 + bx2 + cx + d so that the curve will have a critical point at (0, -2) and also tangent to the line 3x + y + 3 = 0 at (-1, 0). 4 hy3 ar² dr La

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Chapter1: Functions And Models
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Determine the Critical points and its classification

6. Determine a, b, c and d so that the curve y = ax3 + bx2 + cx + d so that the curve will have
a critical point at (0, -2) and also tangent to the line 3x + y + 3 = 0 at (-1, 0).
7. Make the curve y = axª + bx³ + cx² + dx + have a critical point at (0, 3) and have an
inflection point at (1, 2) with inflectional tangent 6x + y = 8.
8. Determine a, b, c and d so that the curve y = ax³ + bx² + cx + d
pass through (-1, -1) and
have at (1, 3) an inflection point with inflectional tangent 4x − y = 1.
9. Find a cubic function y = ax³ + bx² +cx+d that has a local maximum value of 3 at -2 and
a local minimum value of 0 at 1.
10. Find a cubic function y = ax³ + bx² + cx+d that has a local maximum at (4, 0) and pass
through (1, -1).
Transcribed Image Text:6. Determine a, b, c and d so that the curve y = ax3 + bx2 + cx + d so that the curve will have a critical point at (0, -2) and also tangent to the line 3x + y + 3 = 0 at (-1, 0). 7. Make the curve y = axª + bx³ + cx² + dx + have a critical point at (0, 3) and have an inflection point at (1, 2) with inflectional tangent 6x + y = 8. 8. Determine a, b, c and d so that the curve y = ax³ + bx² + cx + d pass through (-1, -1) and have at (1, 3) an inflection point with inflectional tangent 4x − y = 1. 9. Find a cubic function y = ax³ + bx² +cx+d that has a local maximum value of 3 at -2 and a local minimum value of 0 at 1. 10. Find a cubic function y = ax³ + bx² + cx+d that has a local maximum at (4, 0) and pass through (1, -1).
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