Equations

Question 1

Circle: Standard Form

Answer 1

(x-h)²+(y-k)²=r²

Question 2

Circle: General Form

Answer 2

x²+y²+Dx+Ey+F=0

Question 3

Parabola: Standard

Answer 3

y=ax²+bx+c

Question 4

Parabola: Factored

Answer 4

y=a(x-r₁)(x-r₂)

Question 5

Parabola: Vertex

Answer 5

y=a(x-h)²+k

Question 6

Slope-Intercept

Answer 6

y=mx+b

Question 7

Line: Standard Form

Answer 7

ax+by=c