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Which point is the solution set of the given system of inequalities?

Sagot :

After solving, the solution set of the give inequality is (-1, 3)

In the given question, we have to find the solution set of the given system of inequalities.

The given inequalities are

x+y≥2...................(1)

4x+y≥-1.................(2)

To solve the given inequality we use the elimination method.

Multiply equation 1 by 4 on both side, we get;

4x+4y≥8...................(3)

Subtract equation 3 and 2, we get;

3y≥9

Divide by 3 on both side we get;

y≥3

Put the value of y in equation 1

x+3≥2

Subtract 3 on both side, we get;

x≥-1

Hence, the solution set of the give inequality is (-1, 3).

To learn more about solution of inequalities link is here

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The write question is;

Which point is the solution set of the given system of inequalities?

x+y≥2

4x+y≥-1