Below is the graph of a quadratic function, showing where the function is increasing and decreasing. If we draw in the tangents to the curve, you will notice that if the gradient of the tangent is ...

Trigonometric graphs can be sketched when you know the amplitude, period, phase and maximum and minimum turning points. Learn about graphs of trigonometric functions in this National 5 Maths guide.

CBSE Class 12 Maths Mind Map: The new school session has commenced, and most students have begun their preparation for the board exams. Succeeding in Class 12 is no easy task, and consistent practice ...