9514 1404 393
Answer:
- (0, 10), (5, 0)
- see attached
- solid line
Step-by-step explanation:
<h3>1.</h3>The given form of the equation makes it simple to find the x- and y-intercepts.
As shown, the y-intercept is found when x=0:
0 +2y = 20 ⇒ y = 20/2 = 10
And the x-intercept is found when y=0:
4x +0 = 20 ⇒ x = 20/4 = 5
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<h3>2. </h3>These are plotted on the attached graph.
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<h3>3.</h3>The inequality includes the "or equal to" case, so the point on the boundarly line are part of the solution. The line is graphed as a solid line.
