Seudónimo Seudónimo
  • 16-10-2017
  • Mathematics
contestada

how would you graph the solution set of the system of inequalities {3y≤2x+6} { 2x+y>0}

Respuesta :

Edufirst
Edufirst Edufirst
  • 16-10-2017
1) Solve the first inequality

3y ≤ 2x + 6

=> y ≤ 2x/3 + 2

2) Draw the line y = 2x/3 + 2

3) Shade the region below the line y = 2x/3 + 2

4) Solve the inequality 2x + y > 0

=> y > - 2x

5) draw the line y = -2x

6) Shade the region above the line y = -2x

7) The solution is the region between the two lines shaded including the portion of the line y = 2x/3 + 2
Answer Link

Otras preguntas

List reasons why citizens may not be able to vote
What did cherry say to ponyboy that caused "a nervous bitterness" to grow inside him?
The Great Compromise reached at the Constitutional Convention of 1787 settled a dispute over how
Consider the following method checking whether a student has passing grades: public boolean isPassing(int finalExam, int cumulativeAverage) { /* Missing Cod
Number of dinners = 125 Individual portion = 8 oz. Size of can = 32 oz.
enrollment in the school orchestra was 340 last year. this year , it dropped 15%. A. what is the enrollment this year?
According to the textbook, what does the future of american racial and ethnic diversity depend on? choose all that apply.
which of the following did not occur in California in the 1850s as a result of the gold rush
Which amendment abolished poll taxes
Usually, it is observed that climates in coastal regions are moderate as compared to climates in the interiors of continents. Why is this so? A) Regions along t