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juin [17]
3 years ago
9

Identify the correct slope and y intercept of the equation 6x – 3y = 12

Mathematics
2 answers:
siniylev [52]3 years ago
8 0
Y = mx + b
m = slope
b = y intercept.

6x - 3y = 12
-3y = -6x + 12
-3y/-3 = -6x/-3 + 12/-3
y = 2x - 4
m = slope = 2
b = y intercept = -4

y = -x + 6
m = -1 ; b = 6

(-4,-2)
Since it is perpendicular to y = -x + 6, the slope of (-4,-2) is the opposite reciprocal of the -1.

m = +1

-2 = 1(-4) + b
-2 = -4 + b
b = -2 + 4
b = 2

y = x + 2  is the equation of the line passing through the point (-4,-2)
Zina [86]3 years ago
5 0
Equation of a line is given by y = mx + c; where m is the slope and c is the y-intercept.
For line 6x - 3y = 12
3y = 6x - 12
y = 6/3 x - 12/3
y = 2x - 4

Therefore, slope is 2.

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Step-by-step explanation:

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AURORKA [14]

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Katen [24]

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