Ax^2+By^2+Cx+Dy+E=0

(x-h)^2+(y-k)^2=r^2

(x-Z)^2+(y-k)^2=r^2

Ax^2+By^2+Cx+Dy+E=R^2

(X+#,Y)

(X,Y+#)

(X,Y-- #)

(X-- #,Y)

(y, -x)

(-x, y)

(x, -y)

(-y, x)

(-y, x)

(-x, y)

(y, -x)

(x, -y)

Swap x and y

Swap signs

Make x negative

Flip what ever x and y's current signs are now

(x, y) to (x, -y)

(x, y) to (-x, y)

(x, y) to (-x, -y)

(-x, y) to (x, -y)

(x, y) to (-x, y)

(x, y) to (x, -y)

(x, y) to (x, y)

(x, y) to (-x, -y)

(x, y) to (y, x)

(x, y) to (y, -x)

(x, y) to (-x, -y)

(x, y) to (-y, x)

(x, y) to (-y, -x)

(x, y) to (-y, x)

(x, y) to (-x, -y)

(x, y) to (y, -x)

Dilate by a scale factor where k>1

(x, y) to (kx, ky)

Dilate by a scale factor where k<1

(x, y) to (kx, ky)

Reflect by a scale factor where k>1

(x, y) to (kx, ky)

Dilate by a scale factor where k>1

(x, y) to (kx, y)

Dilate by a scale factor where 0<k<1

(x,y) to (kx,ky)

Dilate by a scale factor where 0<k*1

(x,y) to (kx,ky)

Dilate by a scale factor where k<1

(x,y) to (kx,ky)

Dilate by a scale factor where 0<k<1

(x,y) to (x,ky)

Multiply

Divide

Add

Subtract

Y

x

m

b

a^2+b^2=c^2

b^2+b^2=c^2

a^2+b^3=c^2

a^2-b^2=c^2

d=√(x2--x1)^2+(y2--y1)^2

d=√(x2+x1)^2+(y2--y1)^2

d=√(x2--x1)^2+(y2+y1)^2

d=√(x2--x1)^2=(y2--y1)^2

m=(x1+x2 ÷ 2 , y1+y2÷2)

m=(x1+x2 + 2 , y1+y2+2

m= x1-x2, y1-y2

m=x+y

m=1+2 divided by 2 x2 (The way I remember it)

(x,y)=(bx1+ax2÷a+b , by1+ay2÷a+b)

(xy,x)=(bx1+ax2÷a+b , by1+ay2÷a+b)

(x,y)=(bx1+bx2÷a+b , by1+by2÷a+b)

(x,y)=(bx1+ax2÷2 , by1+ay2÷2)

Diagonal Formula

Pythagorean Theorem

Distance Formula

Partitioning Line Theorem

1/2(Base) (Height)

B times H

1/2 time B

C=2πR

C= πR^2

A=2πR

A=2πR^2

A=πR^2