first write the equation in the form of y=mx+b example if the question is 2y=4x-2 write it as y=2x-1
B is the y intercept so place it on the y axis. example on the above equation the y intercept is -1.
and write the slop(m) s form of fraction like 2/1
at last count two up across 1.... continue doing that stop at some point stop and connect the lines. and if it's inequality write it as form of Y= instead of Y<,> then follow the above steps at last if it's grater than shade the upper part if it's less than shade the lower part.
Hope that helps
Linear inequalities in two variables involve expressions that use inequality symbols (such as <, >, ≤, or ≥), while linear equations in two variables use an equality sign (=). The solution to a linear equation represents a specific line on a graph, while the solution to a linear inequality represents a region of the graph, typically shaded to show all the points satisfying the inequality. Moreover, linear inequalities allow for a range of values, whereas linear equations specify exact values for the variables.
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.
Yes, the graph of a linear equation can be a line. There are special cases, sometimes trivial ones like y=y or x=x which are linear equations, but the graph is the entire xy plane. The point being, linear equations most often from a line, but there are cases where they do not.
The solution of a system of linear equations consists of specific points where the equations intersect, typically yielding a unique point, infinitely many points, or no solution at all. In contrast, the solution of a system of linear inequalities represents a region in space, encompassing all points that satisfy the inequalities, often forming a polygonal shape in two dimensions. While equations define boundaries, inequalities define areas that can include multiple solutions. Thus, the nature of their solutions differs fundamentally: precise points versus expansive regions.
Somewhat, but the rules are a bit different for inequalities. Example. -2X > 4 X < - 2 See, sign changes when dividing by negative coefficient.
Solving linear systems means to solve linear equations and inequalities. Then to graph it and describing it by statical statements.
Linear inequalities in two variables involve expressions that use inequality symbols (such as <, >, ≤, or ≥), while linear equations in two variables use an equality sign (=). The solution to a linear equation represents a specific line on a graph, while the solution to a linear inequality represents a region of the graph, typically shaded to show all the points satisfying the inequality. Moreover, linear inequalities allow for a range of values, whereas linear equations specify exact values for the variables.
There are many simple questions in everyday life that can be modelled by linear equations and solved using linear programming.
They are not. An inequality cannot, by definition, be the same as an equation.
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.
Linear equations or inequalities describe points x y that lie on a circle.
Because its linear and the equation is a problem to solve
One of the most common ways to represent linear equations is to use constants. You can also represent linear equations by drawing a graph.
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
Yes, the graph of a linear equation can be a line. There are special cases, sometimes trivial ones like y=y or x=x which are linear equations, but the graph is the entire xy plane. The point being, linear equations most often from a line, but there are cases where they do not.
A "system" of equations is a set or collection of equations that you deal with all together at once. Linear equations (ones that graph as straight lines) are simpler than non-linear equations, and the simplest linear system is one with two equations and two variables.
Inequalities have greater than, less than, greater than or equal to, or less than or equal to signs. Equations have an equal sign.