Recent content by Bryanaam
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Why add and subtract 5 in the derivative of ln(e^x + 5)
Thankyou so much Guys.. I think i got the idea now.. BTW Compuchip , what's this L'Hopital rule and how is it applied to this question. I'm curious to find out.. Is it a faster method for doing this problem? Thanks in Advance.. You guys are awesome- Bryanaam
- Post #5
- Forum: Calculus and Beyond Homework Help
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Why add and subtract 5 in the derivative of ln(e^x + 5)
Homework Statement Ok, how do i solve this question I've attached the picture.. The answer is A but i don't understand how to get that... The Attempt at a Solution The solution is also given , but i don't understand the adding and subtracting 5. the Derivative of y=ln (e^x + 5) y'=...- Bryanaam
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- Line Tangent Tangent line
- Replies: 5
- Forum: Calculus and Beyond Homework Help
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Doubling velocity components in south and east directions
The answer would be in this format ( X speed in South; X speed in East)- Bryanaam
- Post #3
- Forum: Precalculus Mathematics Homework Help
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Doubling velocity components in south and east directions
Homework Statement A person is traveling (4.8 mph and 3.6 mph) in a South and East direction. If the person doubles speed in same directions what is the answer.. I have no idea how to solve this problem. Can i just multiply both vectors by 2 Homework Equations The Attempt at a...- Bryanaam
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- Speed
- Replies: 3
- Forum: Precalculus Mathematics Homework Help
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Finding instantaneous velocity from s(x) = 3x³ + 2x² + 4 at x = 4
Truck rolls down a Ramp at s(x)=3X^3 + 2x^2 + 4 I need to find Instantaneous velocity at x=4 seconds... The intervals are between 0<x<4. I can't think of the answer.. I know that I'm supposed to get the derivative of it, but then I'm unsure of what to do with that..- Bryanaam
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- Velocity
- Replies: 1
- Forum: Calculus and Beyond Homework Help