Determine if the point (-4,-3) is a solution to x + y

Question

Determine if the point (-4,-3)  is a solution to   x + y < 3 x + y  <  3 x + y < 3   .A)  (-4,-3)  is a solutionB)  (-4,-3)   is not a solution

Grace Fleetwood · Accepted Answer

Final Answer : A, Explanation :   Substituting   x = − 4 x = -4 x = − 4   and   y = − 3 y = -3 y = − 3   into the inequality   x + y < 3 x + y  <  3 x + y < 3   gives   − 4 + ( − 3 ) < 3 -4 + (-3)  <  3 − 4 + ( − 3 ) < 3  , which simplifies to   − 7 < 3 -7  <  3 − 7 < 3  . This is true, so (-4,-3) is a solution.

Determine if the point (-4,-3) is a solution to $x + y < 3$ .

A) (-4,-3) is a solution
B) (-4,-3) is not a solution

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Learning Objectives

Related questions

Determine if the point (-4,-3) is a solution to x+y<3x + y < 3x+y<3 .A) (-4,-3) is a solutionB) (-4,-3) is not a solution

Definitions

Learning Objectives

Learning Objectives

Related questions

Determine if the point (-4,-3) is a solution to $x + y < 3$ .

A) (-4,-3) is a solution
B) (-4,-3) is not a solution