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never [62]
3 years ago
14

Work out m and c for the line: 3y - 2x = -1

Mathematics
2 answers:
GrogVix [38]3 years ago
4 0

Answer:

m=2/3

and

c=-3/2

Semenov [28]3 years ago
4 0

Answer:

m = \frac{2}{3}, c = - \frac{1}{3}

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

3y - 2x = - 1 ( add 2 x to both sides )

3y = 2x - 1 ( divide terms by 3 )

y = \frac{2}{3} x - \frac{1}{3} ← in slope- intercept form

with slope m = \frac{2}{3} and y- intercept c = - \frac{1}{3}

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andrey2020 [161]
First, distribute the minus sign across the second set. So you have:

x - y + 1 - x - y + 1

Now, we combine like terms:
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Hope that helps.
5 0
4 years ago
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Ivenika [448]
Answer:
-1

Explanation:
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Since 135 is in the 2nd quadrant, therefore:
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cot θ = 1/tanθ
Therefore:
cot (3π / 4) = 1/tan(3π / 4)
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Hope this helps :)
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3 years ago
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