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Drupady [299]
2 years ago
6

Find the slope in (-2,8) and (1,6)

Mathematics
2 answers:
Salsk061 [2.6K]2 years ago
8 0

Formula for slope: \frac{y2 - y1}{x2 - x1}

y₂: 6

y₁: 8

x₂: 1

x₁: -2

Plug them into the slope equation:

\frac{6 - 8}{1 - (-2)}

--> \frac{-2}{1 + 2}

---> -\frac{2}{3}

The slope is -\frac{2}{3}.

jekas [21]2 years ago
3 0

The slope of this question would be -2/3 because you would do y2-y1 over X2-X1. I was always taught for this equation that X's are the table legs, and the y's are the food to a picnic table. so you would do...

6-8 over 1-(-2). A negative minus a negative = a positive. So, therefore you get -2 over 3.

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What is the value of the discriminant?<br> 2K2 = 10k - 2
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84

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Step-by-step explanation:

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Ierofanga [76]

Answer:

Step-by-step explanation:

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Today only, a desk is being sold at a 33% discount. The sale price is $268. What was the price yesterday?
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Discount percent = 33%

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