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Ksenya-84 [330]
1 year ago
10

Write an equation of a line in slope-intercept form that has a slope of -3 and goes through the point (0, 3) O y = 3x - 1 O y =

3x + 2 O y = 3x O y = -3x + 3
Mathematics
1 answer:
slega [8]1 year ago
3 0

ANSWER

y = -3x + 3

EXPLANATION

We want to write the equation in slope-intercept form, which is the form:

y = mx + c

where m = slope; c = intercept

To do that, we have to use the point-slope method:

y - y1 = m(x - x1)

where (x1, y1) = point the line goes through

From the question:

m = -3

(x1, y1) = (0, 3)

So, we have that:

y - 3 = -3(x - 0)

y - 3 = -3x

=> y = -3x + 3

That is the equation of the line in slope-intercept form.

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The value of the variable x in the equation –x + 8 + 3x = x – 6 is - 14.

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The variables of an equation can be found as follows:

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The variable in the equation is x.

Therefore,

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