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Inessa05 [86]
3 years ago
10

What is the slope of the line through (6,9)(6,9)(, 6, comma, 9, )and (7,1)(7,1)(, 7, comma, 1, )?

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
4 0

Answer:

the slope of the given line is -8

Step-by-step explanation:

(6,9) and (7,1)

To find the slope of the given line we use formula

slope = \frac{y_2-y_1}{x_2-x_1}

the value of x1 is 6 and y1 is 9

the value x2 is 7 and y2 is 1

plug in the value in the slope formula

slope = \frac{1-9}{7-6}=\frac{-8}{1}=-8

the slope of the given line is -8

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saul85 [17]

Answer:

x = 4

Explanation:

Given the expression;

\sqrt[]{x}-4\text{ = -2}

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\begin{gathered} \sqrt[]{x}-4+4\text{ = -2+4} \\ \sqrt[]{x}=\text{ 2} \end{gathered}

Square both sides

\begin{gathered} (\sqrt[]{x})^2=2^2 \\ x\text{ = 4} \end{gathered}

Hence the value of x is 4

undefined

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A study of commuting times reports the travel times to work of a random sample of 1010 employed adults in Chicago. The mean is x
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Step-by-step explanation:

Given -

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