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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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PLEASE HELP ASAP 30 POINTS!!!
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Answer:

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Step-by-step explanation:

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So a=1, b=2, c=5, d=1, e=6

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2 years ago
What is an equation of the line that is perpendicular to -x+2y=4 and passes through the point (-2, 1)
Nana76 [90]

Answer:

Step-by-step explanation:

The equation of a straight line can be represented in the slope intercept form as

y = mx + c

Where

m = slope = (change in the value of y in the y axis) / (change in the value of x in the x axis)

The equation of the given line is

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2y = - x + 4

y = -x/2 + 4/2

y = - x/2 + 2

Comparing with the slope intercept form, slope = - 1/2

If two lines are perpendicular, it means that the slope of one line is the negative reciprocal of the slope of the given line.

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To determine the intercept, we would substitute m = 2, x = - 2 and y = 1 into y = mx + c. It becomes

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5 0
3 years ago
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7 0
2 years ago
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Akimi4 [234]

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no

Step-by-step explanation:

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3 0
3 years ago
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