Pre-Calc Final
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Last updated 2:44 AM on 5/31/25
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18 Terms
1
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Horizontal Asymptote
- Exponent of numerator is larger than exponent of denominator
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- numerator exponent = denominator exponent --> use LC ratio
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- If denominator exponent is greater than numerator exponent y=0
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Vertical Asymptote
Set denominator equal to 0
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X-Intercept of fraction function thing
Set numerator equal to 0
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Y-Intercept of fraction function thing
Plug in 0 for x
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Slant Asymptope
Add once u know
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When finding angle between two lines use this formula
tan(θ)=Im2-m1/1+m1(m2)I
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θ=π/2
(-r,-θ)
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Polar axis
(r,-θ)
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Pole
(-r,θ)
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cos-θ becomes…
cos+θ
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sin-θ becomes…
sinθ
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R^2 =
x^2 + y^2
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x=
rcosθ
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y=
rsinθ
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r=
√x^2+y^2
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θ=
tan^-1(y/x)
Note 
Flashcards (25)