Spot the one that does not fit

Exercise and reference answers

Questions

1. Items

   1. Spiral
   2. Circle
   3. Parabola
   4. Ellipse

   Odd item

   Spiral

2. Items

   1. Height y
   2. Width dx
   3. Area y dx
   4. Slope dy

   Odd item

   Slope dy

3. Items

   1. Below the axis
   2. Negative integral
   3. Absolute value
   4. Positive y

   Odd item

   Positive y

4. Items

   1. Cauchy
   2. 1789
   3. 1857
   4. Newton

   Odd item

   Newton

Instructions

Tap the item that does not belong with the rest.

Explanation