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larisa86 [58]
3 years ago
9

Write an equation in slope intercept form for the given line. (y=mx+b) pls help

Mathematics
1 answer:
DIA [1.3K]3 years ago
8 0

Answer:

y = -1/2x + 3

Step-by-step explanation:

y = mx + b

The b is the y-intercept or the point where x is 0. According to the given graph, the y-intercept is (0, 3). So, b would equal 3

b = 3

Slope is simply rise over run, so for a simple line graph like this, we can count how many points the line goes up, or down, and right, or left, to reach the next point. According to the given graph, the slope is -2/4 or -1/2.

m = -1/2

plug these into the slope-intercept equation to find the answer

y = -1/2x + 3

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Answer:

  (d)  f(x) = (x − 3)^2(x − 2)(x − 1)

Step-by-step explanation:

In this context, a crossing of the axis at x=p means there is a factor of (x-p). A "touch" of the axis at x=q means there is a factor of (x -q)^2.

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2 years ago
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Novosadov [1.4K]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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konstantin123 [22]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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