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Taya2010 [7]
3 years ago
14

Whats the slope of (-3,-2) and (5,4)

Mathematics
2 answers:
Sphinxa [80]3 years ago
4 0
Hello,

Slope is rise/run, or y/x, and if you are given two pairs of points, this is the equation needed:  (y2-y1) over (x2-x1).

Let me plug in the numbers: (4-(-2) over 5-(-3). And that is 6/8, which then is simplified to 3/4. So the slope of those two given points is 3/4. We do not divide or simplify it into a decimal because slope is a fraction, so we leave 3/4 as it is. 

Hope this helps, and that my explanation is not too confusing!

May
Anvisha [2.4K]3 years ago
3 0
Hi there! To find the slope, we have to do y2 - y1/ x2 - x1. This means subtracting the first y-coordinate from the second y-coordinate and the first x-coordinate from the second x-coordinate. It would be set up like this: 4 - (-2) / 5 - (-3). When you do this, you get 6/8 or 3/4 in simplest form. There. The slope of the line is 3/4.
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(see figure 4 in the attached images below)

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Explanation:

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After we graph each individual inequality, we then combine the two regions on one graph. See figure 3 below. The red and blue shaded areas in figure 3 overlap to get the purple shaded area you see in figure 4, which is the final answer. Any point in this purple region will satisfy both inequalities at the same time. The solution point cannot be on the dashed line but it can be on the solid line as long as the solid line is bordering the shaded purple region. Figure 4 matches up perfectly with the bottom right corner in your answer choices.

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Thus, a conditional states that if the antecedent is true, its consequent is also true; also, if the consequent is false, then the antecedent must be false.

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