 PATTERNS v1 PATTERNS v2 EQUATIONS more apps math surprise

# WHAT'S THE EQUATION?

Repeating Patterns + Code + Art ... [v2]

Can you guess the equation I'm thinking of?

• Click on an equation to guess
• Study the ordered pairs plotted
• Ordered pairs in red also belong to my equation
• Which equations are good first guesses? Which are not?

By George Gadanidis & Chris Yiu. Development, research and outreach support from ORF-RESSHRC.

With thanks to Jerome Bruner and his work on Concept Formation (understanding that different concepts have different attributes) and Concept Attainment (understanding how the attributes determine what belongs and what does not).

What's the Equation?
Click on an equation to guess. Red ordered pairs belong to the equation.

Guesses Remaining:
Puzzle Number: 1 / 5

Puzzle Score: / 10
Game Score: / 50

### Equations

 x=3 y=3 y=3x y = x+3 y=2x+1 y=0.5x y=x2 x=2 y=2 y=2x y=x+2 y=-2x+1 y=-0.5x y=x2-5 x=1 y=1 y=x y=x+1 y=3x+1 y=0.25x y=-x2 x=0 y=0 y=-x y=x-1 y=-3x+1 y=-0.25x y=-x2+5 x=-1 y=-1 y=-2x y=x-2 y=2x-1 x2+y2=25 x=-2 y=-2 y=-3x y=x-3 y=-2x-1 x=-3 y=-3 y=3x-1 y=-3x-1 