3 years ago

Write the equation of the graph shown below in factored form.

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

7 0

Answer:

y = (x +2)(x -1)(x -3)

Step-by-step explanation:

For each x-intercept (r) the corresponding factor is (x -r). For x-intercepts -2, 1, 3, the factors are ... (x+2), (x-1), (x-3). Then the equation is ...

y = (x +2)(x -1)(x -3)

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The slope of a line is 1, and the y-intercept is -1. What is the equation of the line written in slope-intercept form?

Scilla [17]

The slope-intercept form is:
y = mx + b
where m = slope, and b = y-intercept.
You need a slope of 1, so m = 1.
You need a y-intercept of -1, so b = -1.
Replace m with 1 and b with -1 in the slope intercept form to get

y = 1x + (-1)

which simplifies to

y = x - 1

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3 years ago

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MrRa [10]

Answer:

Step-by-step explanation:

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