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erastova [34]
3 years ago
13

Determine the slope of the line that contains the points (3.5) and [1. 6).

Mathematics
1 answer:
marshall27 [118]3 years ago
5 0

Answer:

Assuming 1,6 is y2 and x2, the answer is 1,-2 = -0.5

Step-by-step explanation:

1. Grab 1,6 as it is the second point and invert it into 6,1

2. Invert the first point into 5,3.

3. Subtract (6 - 5) / (1 - 3). The result is 1/-2.

4. Divide 1 by -2.

Answer should be -0.5

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Given that the lines MP and QP are congruent, if they are bisected the midpoints are the same, which is what Hiroshi has to show.
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3 years ago
What is the equation?
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\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{0})\qquad (\stackrel{x_2}{0}~,~\stackrel{y_2}{-2}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-2-0}{0-3}\implies \cfrac{-2}{-3}\implies \cfrac{2}{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-0=\cfrac{2}{3}(x-3)\implies y=\cfrac{2}{3}x-2

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