Equations Flashcards
1
Q
Equation for a circle?
A
x^2 + y^2 = r^2
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)
2
Q
Conversion for degrees to radians & vice versa
A
Deg -> Rad = x 𝝅/180
Rad -> Deg = / 𝝅/180
