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quester [9]
3 years ago
11

What is the equation of a line , in general form , the passing through points (1,-2) and has a slope of 1/3

Mathematics
1 answer:
Grace [21]3 years ago
4 0
Since you got the slope and point, you first begin with point-slope form.
Point = (1, -2)
Slope = 1/3

y - y1 = m(x - x1)
y + 2 = 1/3(x - 1)
y + 2 = 1/3x - 1/3
y = 1/3x - 7/3

y = 1/3x - 7/3 is the general equation of the line
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Picture is attached, please explain answer
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Answer:

20 Yellow Counters

Step-by-step explanation:

You can see the clues with how the ratio changes.

To change from (1:4) => (5:1) is not because any were taken away from the value that is the Yellow counters, it is purely because the amount added to the blue counters was so large that they simply simplified the ratio.

The real value of the ratio if reverted back to it's original state would be:

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95 blue counters is equivalent to 19 in the ratio. We know this because it increased from 1 to 20.

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3 years ago
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sergejj [24]
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8 0
3 years ago
What is the value of y?
Fiesta28 [93]

Answer:

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Step-by-step explanation:

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Solve

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y = 122 / cos(50)       Find the value of cos(50)

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