Absolute value

Author:johannafrias50, J Mulholland

Tangent lines don't necessarily exist at every point on a graph. Below there are some examples of functions which have "corners" - sharp turns where tangent lines cannot exist.

New Resources

Pythagorean Theorem: Quick Illustrator
繪畫垂直線
Pythagorean Template: Integer Legs
Congruent Figures
Squares Question

Discover Resources

The Fundamental Trigonometric Limit
perpendicular bisector
LZ 6.8.9.2 Spread Out and Share
การบวกจำนวนเต็ม
Reflection ICME example 2

Discover Topics

Scalene Triangles
Function Graph
Cone
Reflection
Linear Equations