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babymother [125]

3 years ago

12

Please help with this algebra question

1 answer:

mojhsa [17]3 years ago

4 0

First, we have that the generic equation of the line is given by:
y-yo = m (x-xo)
Substituting values we have:
y - (- 14) = - 2 (x-0)
Rewriting:
y + 14 = -2x
y = -2x - 14
Answer:
The equation of the line written in its slope-intercept form is given by:
y = -2x - 14

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Answer:

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Step-by-step explanation:

To derive the function rule in slope-intercept form, $f(x) = mx + b$ , we need to find the slope, m, and the y-intercept, b, of the graph given.

Using two points on the line, (-1, 2) and (0, -2), find slope (m) as shown below:

$m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-2 - 2}{0 -(-1)} = \frac{-4}{1} = -4$

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