Bullseye #0B (Basic)

Creator

Terrence O’Leary (A student)

Difficulty

Basic

On to the Challenge!

Can you create the following graph using desmos.com or some other graphing tool? If you’re victorious, leave us a note in the comments when you’re done.
Terrence made this great Desmos Sketch!
bullseye

7 thoughts on “Bullseye #0B (Basic)

  1. This is what I got:
    x^2+y^2=1
    x^2+y^2=4
    x^2+y^2=9
    x^2+y^2=16
    x^2+y^2=25
    x^2+y^2=36
    x^2+y^2=49
    x^2+y^2=64
    x^2+y^2=81

    I couldn’t figure out how to shade the circles, however. I spent a long time pressing every button I could to try to figure it out and came back unsuccessful.

  2. This is what I came up with:
    x^2+y^2<=1
    x^2+y^2<=4
    x^2+y^2<=9
    x^2+y^2<=16
    x^2+y^2<=25
    x^2+y^2<=36
    x^2+y^2<=49
    x^2+y^2<=64
    x^2+y^2<=81

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