pls help me

Determine the type of boundary line and shading for the graph of the inequality 3x + y (greater than or equal to) 10.
A) Dashed line with shading on the side that includes the origin.
B) Solid line with shading on the side that does not include the origin.
C) Dashed line with shading on the side that does not include the origin.
D) Solid line with shading on the side that includes the origin.

is it b

  1. 👍
  2. 👎
  3. 👁
  1. Oscar, please follow directions and list your school subject in the School Subject box! How do you expect the tutor who knows your subject to see your question?

    1. 👍
    2. 👎
  2. sorry it was an honest mistake pls help me though

    1. 👍
    2. 👎
  3. 'Sokay! I'm not a math tutor. Someone will log on and help you, I'm sure. :)

    1. 👍
    2. 👎
  4. ok thx so much

    1. 👍
    2. 👎
  5. The >= condition indicates you will need a solid line, because

    3x+y = 10

    is part of the solution. So, B and D are the only possibilities.

    Now draw that line. Since you want

    3x+y >= 10

    you shade the part of the plane above the line, as that's where the sum of 3x+y is more than 10.

    So, since (0,0) is below the line (0+0 < 10) you want to shade the part away from the origin: (B)

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Science

    The type of graph used to show how a part of something relates to the whole is which of the following? A)circle graph B)bar graph C)line graph D)direct proportion My Choice is A

  2. Math

    Which graph represents the solution set for the inequality y≥x+1? A graph of a solid line at y equals x plus 1, with shading below the line. A graph of a dotted line at y equals x plus 1, with shading above the line. A graph of

  3. Edtech

    Which type of graph best shows a comparison of a part to a whole 1) Bar Graph 2)Line Graph 3)Pie, or Circle, Graph 4)Column Graph

  4. Math

    1. Graph the solution of the inequality. x ≤ 3 2. The number of words x Tina can type per minute is at least 50. Write and graph an inequality to describe this situation. (1 point) x ≥ 50; x ≤ 50; x ≥ 50; x > 50; 3. Gavin

  1. math

    Which of the following statements is true about the graph of the inequality y≤ax+b, where a≠0? The graph of the inequality is a solid line, and the shaded region is above the line. The graph of the inequality is a dashed line,

  2. math

    Which graph shows the solution to the inequality? x - 4 ≥ -1 graph A is a number line with -10 through 3 graph b is a number line with 3 through 10 with a circle on 3 graph c is a number line with 5 through 10 graph d is a

  3. Math

    1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5

  4. Art

    1. An artist places a notebook and pen in the gallery of his latest exhibition and asks viewers to leave comments about his work. He is trying to help audience members become what type of observers? A. Active Observers*** B.

  1. math

    Which inequality corresponds with the graph? a) x>-2 b) x-2 (this one has a line under the >) *** d) x>-2 (this one has a line under the >)

  2. math 20-1

    Modern metal cans, like the one shown, are usually made from steel, and then covered with a thin layer of tin. a. Write an inequality representing the amount of sheet metal that can be used to make a can that is 10 cm tall b.

  3. 6th G-Math

    1.Which of the following best describes the graph of x > 2 ? A. Closed dot at x = 2, and shading to the right B. Closed dot at x = 2, and shading to the left C. Open dot at x = 2, and shading to the right D. Open dot at x = 2, and

  4. College Algebra

    Graph the inequality on the number line and then write it in interval notation. 8x+5(x+5)≥2x+58 Please can you help me with the interval notation and graph number line description ( where plot the point what direction the line

You can view more similar questions or ask a new question.