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dsp73
2 years ago
6

Which linear function represents the line given by the point-slope equation y + 1 = -3(x - 5)?

Mathematics
1 answer:
Anastaziya [24]2 years ago
5 0

Answer:

-3x + 14

Step-by-step explanation:

Expand -3(x-5)

. -3 * x = -3x

. -3 * -5 = 15

So

. y+1 = -3x + 15

Subtract 1 from both sides so that y is the subject

. y = -3x + 14

Now you can juse replace y with f(x) since theyre basically the same thing

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3 years ago
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Answer:

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Step-by-step explanation:

Vertex of a quadratic function:

Suppose we have a quadratic function in the following format:

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In this question:

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