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he66666
 5 years ago
Calculus curve sketching:
How do you find the concavity (for each interval) ofthe function y=2x/(x^225)? I know you're supposed to use the table with the according intervals but I'm getting x=0, x=4.2, x=5, x=5 as my points from the second derivative, and I think that's too many points to use.... can someone help me?
he66666
 5 years ago
Calculus curve sketching: How do you find the concavity (for each interval) ofthe function y=2x/(x^225)? I know you're supposed to use the table with the according intervals but I'm getting x=0, x=4.2, x=5, x=5 as my points from the second derivative, and I think that's too many points to use.... can someone help me?

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