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valkas [14]
2 years ago
15

The equation of the line with slope = 3, going through point (2, 4) is:

Mathematics
2 answers:
Marina86 [1]2 years ago
7 0

(\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\hspace{10em} \stackrel{slope}{m} ~=~ -3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{4}=\stackrel{m}{-3}(x-\stackrel{x_1}{2}) \\\\\\ y-4=-3x+6\implies y=-3x+10

Readme [11.4K]2 years ago
7 0
Y=3x-2 the slope is 3 and it goes through (2,4)
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Answer:

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We are given that a store announced that their $500 appliances were on sale.

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To find the percent discount, we have to use the below formula:

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