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Why is graphing a systems of inequalities a good way to show the solution set?
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∙ 12y ago
tty
Wiki User
∙ 12y ago
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What are the uses of linear inequalities?
In question and answer logic answers are given and if they fall in an area bounded by the inequality then it is a good answer. After graphing three or more inequalities the vertexes are the possible maxima of the system of equations.
Can you buy a graphing calculator?
Yes you can buy a graphing calculator. I know they are sold at places like Walmart, and Target and most of them are around $100 but go on sale before school starts for around $90. TI-83 and TI-84 graphing calculators are really good.
How do you know if a solution is a good solution?
what is the solution for a good nutrition
Where might one learn more about using a graphing calculator?
There are a number of good online resources for using a graphing calculator. These include Bright Storm, Math Bits, Dummies and GrafCalcWhiz amongst others.
What are some of the use for graphing?
There are many uses for graphing. One use is to determine if a child is on target for his/her weight and height. It is also a good visual when trying to figure out if a value of stock is going up or down.
Why is graphing a system of inequalities a good way to show the solution set?
I am not at all convinced that it is. With more than three variables it is almost impossible and even with 3 variables, it is hard going.
What are the uses of linear inequalities?
In question and answer logic answers are given and if they fall in an area bounded by the inequality then it is a good answer. After graphing three or more inequalities the vertexes are the possible maxima of the system of equations.
What is the feasible region in linear programming?
Linear programming is just graphing a bunch of linear inequalities. Remember that when you graph inequalities, you need to shade the "good" region - pick a point that is not on the line, put it in the inequality, and the it the point makes the inequality true (like 0
How do you check your solution with inequalities?
1) Replace the inequality signs in the solution and in the original question with = signs. Substitute the solution inn the question: it should make it true. 2) (Back to the inequalities) Pick another number that satisfies the solution inequality - e.g. if x>2, pick 5. Substitute this into the original inequality: if it makes it true, then you are good to go!
Which brand of graphing calculator gives the most features while still being reasonably priced?
Texas Instruments TI-84 Plus Graphing Calculator is a reasonably priced, good graphing calculator.
Why is graphing easier than using elimination or substitution?
Graphing is not necessarily easier than elimination or substitution. If you are good at drawing graphs, and do not like algebra, then graphing is easier. However, elimination and substitution are much faster, and graphing can often get awkward when working with more complicated formulae.
Can you buy a graphing calculator?
Yes you can buy a graphing calculator. I know they are sold at places like Walmart, and Target and most of them are around $100 but go on sale before school starts for around $90. TI-83 and TI-84 graphing calculators are really good.
How do you know if a solution is a good solution?
what is the solution for a good nutrition
What brand of calculator is comparable to the TI-89?
The Casio FX-9750GPlus Graphing Calculator is good.
Which calculator is best for calculus?
The Texas Instruments TEXTI84PLUSSE Graphing Calculator is good for calculus too.
Why is graphing a good took for representing data?
It gives a good visual represtation. like in pre-calculus graphing is important because it helps to determine the domian and range of sin, cosine, and tangent waves and helps with points. but overall its easier to see and understand
What are some of the use for graphing?
There are many uses for graphing. One use is to determine if a child is on target for his/her weight and height. It is also a good visual when trying to figure out if a value of stock is going up or down.
