Still Confused?

Try reviewing these fundamentals first

- Home
- GCE O-Level A Maths
- Inequalities in Two Variables

Still Confused?

Try reviewing these fundamentals first

Still Confused?

Try reviewing these fundamentals first

Nope, got it.

That's the last lesson

Start now and get better maths marks!

Get Started NowStart now and get better maths marks!

Get Started NowStart now and get better maths marks!

Get Started NowStart now and get better maths marks!

Get Started Now- Intro Lesson3:18
- Lesson: 111:32
- Lesson: 26:13

Basic Concepts: Graphing systems of linear inequalities

Linear programming is the process of finding the optimized condition (the maxima and/or minima) of a function, given various linear inequalities as constraints.

- IntroductionWhat is Linear Programming?
- 1.
**Finding Optimal Values Given Constraints In Slope-Intercept Form**Find the maximal and minimal value of $z=2x+3y$ subject to the following constraints:

$y \geq x+2$

$y \leq 3x$

$y \leq -2x+20$ - 2.
**Finding Optimal Values Given Constraints In Standard Form**Given the following constraints, find the maximal and minimal value of $z=5x+6y$.

$x \geq 0$

$y \geq 0$

$x-6 \leq 0$

$-x+y \leq 6$

$x+y \leq 8$

$\frac{1}{2}x+y \geq 3$

14.

Inequalities in Two Variables

14.1

Graphing linear inequalities in two variables

14.2

Graphing systems of linear inequalities

14.3

Graphing quadratic inequalities in two variables

14.4

Graphing systems of quadratic inequalities

14.5

Applications of inequalities

14.6

What is linear programming?

14.7

Linear programming word problems