 ##### Asked by: Catherina Bronner
asked in category: General Last Updated: 22nd February, 2020

# What is the graph of the inequality?

The graph of an inequality in two variables is the set of points that represents all solutions to the inequality. A linear inequality divides the coordinate plane into two halves by a boundary line where one half represents the solutions of the inequality. The boundary line is dashed for > and < and solid for ≤ and ≥.

Also asked, how do you find the linear inequality of a graph?

Plug your slope and a point into the formula y = mx + B, in which "m" is the slope, (x, y) is a point on the line and "b" is the y-intercept, to find the equation governing the inequality line. Plugging in (0, 0), you obtain 0 = 0 + b, so b = 0. Rewriting the equation, you obtain y = x/2.

what is the solution to inequality? A "solution'' of an inequality is a number which when substituted for the variable makes the inequality a true statement. When we substitute 8 for x, the inequality becomes 8-2 > 5. Thus, x=8 is a solution of the inequality.

Also to know, how do you find the inequality?

Summary

1. Many simple inequalities can be solved by adding, subtracting, multiplying or dividing both sides until you are left with the variable on its own.
2. But these things will change direction of the inequality:
3. Don't multiply or divide by a variable (unless you know it is always positive or always negative)

How do you solve system of equations?

Follow the steps to solve the problem.

1. Step 1: Multiply the entire first equation by 2.
2. Step 2: Rewrite the system of equations, replacing the first equation with the new equation.
3. Step 3: Add the equations.
4. Step 4: Solve for x.
5. Step 5: Find the y-value by substituting in 3 for x in either equation.

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