Polar Rose!

I created this from Desmos.com Just change the mode from Cartesian to polar.
I graphed a polar rose by using r= and a number that changed how big the circles will get. I used r=acos(n*theta) to get spiral circles. Then I also used r=asin2theta to make petal like circles. When using r= there is a slider under that can make it bigger.

I created this more darker and bigger rose using r=2, then more r=any number. Then used r=acos(n*theta) and r=asin4theta. I used the sliders to make the spiral circle and normal circles bigger for this rose.

Pre-Calculus Loan Project

Bank interest: 5%

                               4

A= 5000(1+ 0.05)     =  6077
                      3
5000(1+.05)    =   5788
                       2
5000(1+.05)      =  5512
                        1
5000(1+.05)       =  5250
                                                              6
                               A=  22627(1+.05)     =  30322

A= 30322/72=  421
                                                                                            gov. sub and gov unsub: 3.86%
month: $421 

My Geogebra Artwork

My geogebra artwork, I think that it came out very well for my first time. I used different functions to create my artwork. Using y= 2x-1.92 I was giving a diagonal line. All the functions I used gave me all straight lines.