Equations Flashcards

1
Q

Equation for a circle?

A

x^2 + y^2 = r^2

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1
Q

Difference between cartesian & parametric form?

A

Cartesian is a single equation (2x^2 + 12x +11)

Parametric is the same curve represented with 2 equations in terms of t (x = t - 3) & (y = 2t^2 -7)

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2
Q

Conversion for degrees to radians & vice versa

A

Deg -> Rad = x 𝝅/180

Rad -> Deg = / 𝝅/180

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