Give a geometric interpretation of the triangle inequality

1 answer:

6 0

The sides must be long enough to make a triangle. (If the sides are not long enough, they won't meet, so cannot form a triangle.)

_____

If your version of the triangle inequality includes the "or equal to" case, then the segments must be long enough to meet, even though the result may look like a line segment.

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Answer:

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3 years ago

Write the equation of the line in slope- intercept and point-slope form.

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Answer:

Step-by-step explanation:

As we move from the x-intercept (-2, 0) to the y-intercept (0, 4), x increases by 2 (this is the run) and y by 4 (this is the rise). Thus, the slope of this line is

m = rise/run = 4/2 = 2.

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y = 2x + 4 becomes y - 4 = 2(x - 0), or just y - 4 = 2x.

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