Answered

Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Explore a wealth of knowledge from professionals across different disciplines on our comprehensive platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Which coordinate plane shows the graph of 3x +y> 9?

Sagot :

firered21

Step-by-step explanation:

First we have to turn this from standard form to slope-intercept form.

We'll subtract 3x on both sides to get:

[tex]y > - 3x + 9[/tex]

Now in order to graph this inequality, you must know that:

  • 9 is the y-intercept (the point where the line crosses the y-axis), and -3 is the slope because it goes down 3 units and to the right 1 unit.
  • The shaded area will be above the line since y is greater.
  • The line will be negative and have a negative slope.
  • The line will be dotted since the sign is greater-than, not greater-than-or-equal-to.

(The line will be graphed above for your convenience⤴⤴⤴)

Hope this helps :)

View image firered21
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.