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Citrus2011 [14]
3 years ago
6

Which is the slope of the line that passes through the points (2,8) and (4,6)?

Mathematics
2 answers:
ikadub [295]3 years ago
8 0
The slope would be -1.
\frac{4}{6} - \frac{2}{8} = \frac{2}{-2}
That means that the slope between the two points would be right 2 (numerator) and down 2(denominator). That can be simplified to -1 as the slope.

inysia [295]3 years ago
6 0
The slope would be -2/2, or simplified, -1.
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When Kimchi is made, it is initially fermented for the first 3 days at a temperature of 70 degrees Fahrenheit and then immediate
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The given temperatures of 70 °F, 50 °F, and 35 °F, at the given 3, 3, and

6 days give the following step function;

\begin{cases}f(x) = 70^{\circ }  & \text{ if } 0 \leq x \leq 3 \\f(x) = 50^{\circ} & \text{ if } 3 < x \leq 6 \\ f(x) = 35^{\circ }& \text{ if } 6 < x \leq 12 \end{cases}

  • Please find attached the graph of the step function?

<h3>How can the step function be written?</h3>

The temperature at it is fermented in the first three days = 70 °F

From day 3 to 6 the temperature = 50 °F

From day 6 to day 12, the temperature at which it is kept in the freezer = 35 °F

The step function is therefore;

\begin{cases}f(x) = 70^{\circ }  & \text{ if } 0 \leq x \leq 3 \\f(x) = 50^{\circ} & \text{ if } 3 < x \leq 6 \\ f(x) = 35^{\circ }& \text{ if } 6 < x \leq 12 \end{cases}

The graph of the above function created with MS Excel is attached

Learn more about step functions here:

brainly.com/question/2509505

8 0
2 years ago
Check the image needed more words :p
Olin [163]
I got 16.8 , but she’ll need roughly 17 gallons of paint :)

how i did it :

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Read 2 more answers
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Find the equation of the line containing the point (3, 3) and parallel to the line
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