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18 Cards in this Set
- Front
- Back
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TLA 1 |
Error Estimate: Change in y=(f'x) (change in x) |
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TLA 3 |
Fx=f(a) +(f'a) (x-a) |
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TLA 2 |
Approximate a value based on a fixed point a F(a+change in x)= f(a) +(f'a) (change in x) |
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Tangent line to y=f(x) |
The eq of the tangent line to y=fx at (a, fa) is y-f(a)=(f'a)(x-a) |
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Horizontal asymptote |
The line y=L is a horizontal asymptote if lim(x appr. + or - infinity) =L |
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Percent error |
((Change in x)/x) *100% |
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Surface area of a sphere |
4pi r^2 |
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Volume of a sphere |
4/3pi r^3 |
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Lateral area of a cylinder |
2pi*r*h |
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Total surface area of a cylinder |
Pi*rh+2pi r^2 |
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Lateral area of a cone |
Pi r√(r^2+h^2) |
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Total surface area of a cone |
Pi*r√(r^2+h^2)+pi*r^2 |
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Equation of an ellipse |
(x^2/a^2)+(y^2/b^2)=1 |
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Double angle identity for sine |
Sin(2@)=2sin@cos@ |
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Law of cosines |
A^2=b^2+c^2-2bc cosA |
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Angle sum identity for sine |
Sin(x + or - y) =sinxcosy + or - cosxsiny |
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Angle sum identity for cosine |
Cos(x + or - y)= cosxcosy - or + sinxsiny |
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Angle sum identity for tangent |
Tan(x + or - y) =(tanx +/- tany) /(1+/- tanxtany) |
