29.5k views
4 votes
Would you please help me with both problems :) the instructions would like me to solve the inequalities by graphing.

Would you please help me with both problems :) the instructions would like me to solve-example-1
User Kolek
by
8.4k points

1 Answer

4 votes

we have a system of inequalities

y > 2x-3

the solution to this inequality is the shaded area above the dashed line y=2x-3

2x-y≥1

isolate the variable y

-y≥1-2x

multiply by -1 both sides

y≤2x-1

the solution to this inequality is the shaded area below the solid line y=2x-1

therefore

the solution of this system is the shaded area above the dashed line y=2x-3 and below the solid line y=2x-1

using a graphing tool

see the attached figure

please wait a minute to draw the solution

Problem N 2

we have

y<6

the solution to this inequality is the shaded area below the dashed line y=6

and

y>x+3

the solution to this inequality is the shaded area above the dashed line y=x+3

therefore

the solution to the system is the shaded area below the dashed line y=6 and above the dashed line y=x+3

Would you please help me with both problems :) the instructions would like me to solve-example-1
User Seidme
by
7.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories