#### Since the **line** is a horizontal **line**, this means it is of the form y=c, where c is some constant. Since the horizontal **line** goes through the origin, (0, 0), this means the equation of the **line** is y=0. Since the **line** drawn is **solid**, this means the **inequality** **symbol** will be either greater than or equal to, or less than or equal to. This will be the case for strict **inequality**, < or >. **Graph** the **inequality** x+4y≤ 4 x + 4 y ≤ 4. To **graph** the boundary **line**, find at least two values that lie on the **line** x+4y= 4 x + 4 y = 4. You can use the x and y -intercepts for this equation by substituting 0 0 in for x first and finding the value of y; then substitute 0 0 in for y and. • its **graph** is a region of the coordinate plane bounded by a **line** 2. boundary **line** - **line** **which** divides the coordinate plane into two regions; • It defines the end of a solution of an **inequality** . Helpful Hints: • Think of the underlines in the **symbols** ≤ and ≥ as representing **solid** **lines** on the **graph**. • Use this chart to help **you**:.

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**inequality****symbol**is greater than or equal to or less than or equal to, then you will use a**solid****line**to indicate that the solutions are included on the boundary**line**. The second step will be to determine which half plane to shade. If this all sounds confusing, don't worry.... Take a look at the examples below and it will all make sense. To shade a**graph**,**you**must first**graph**the function. To do this**you**must first have the function in the form of y = . Remember when working with**inequalities you**flip the**inequality**if**you**ever multiply or divide by a negative number. What**inequality****symbol**would you use for the words "no more than?" 300 A linear equation defined by m = 2/3 and b = 6 is what equation written in slope intercept form?.where is bob angleton 2021