To solve it by coordinate graphs you would take a point from the line and plug in the X and Y value into the equations and or inequalities.
Inequalities
To write and solve an absolute value inequality, start by expressing the inequality in the form |x| < a or |x| > a, where a is a positive number. For |x| < a, split it into two inequalities: -a < x < a. For |x| > a, split it into two separate inequalities: x < -a or x > a. Finally, solve each inequality to find the solution set and represent it using interval notation or a number line.
To find the solutions.
Go to www.yourteacher.com
To solve it by coordinate graphs you would take a point from the line and plug in the X and Y value into the equations and or inequalities.
Inequalities
to solve a linear in equality you have to write it out on a graph if the line or shape is made ou of strate lines its linear
To write and solve an absolute value inequality, start by expressing the inequality in the form |x| < a or |x| > a, where a is a positive number. For |x| < a, split it into two inequalities: -a < x < a. For |x| > a, split it into two separate inequalities: x < -a or x > a. Finally, solve each inequality to find the solution set and represent it using interval notation or a number line.
To find the solutions.
Compound inequalities is when there is two inequality signs. You will regularly graph compound inequalities on a number line.
Go to www.yourteacher.com
Solve like any other math equation. One thing to remember; if you multiply or divide through by a negative number, reverse the inequality.
In the same wasy as you solve equations except that if you multiply or divide both sides by a negative number, then the inequality changes direction.
x>5
Which system of inequalities has a solution set that is a line?
First degree equations ad inequalities in one variable are known as linear equations or linear inequalities. The one variable part means they have only one dimension. For example x=3 is the point 3 on the number line. If we write x>3 then it is all points on the number line greater than but not equal to 3.