Identify an equation in point-slope form for the line perpendicular to

Mathematics

1 answer:

erik [133]3 years ago

6 0

Answer:

A. y - 7 = -4(x + 2)

Step-by-step explanation:

Insert the coordinates into the formula with their CORRECT signs. Remember, in the Point-Slope Formula, y - y₁ = m(x - x₁), all the negative symbols give the OPPOSITE term of what they really are. In addition, I recall that perpendicular lines have OPPOSITE MULTIPLICATIVE INVERSE [RECIPROCAL] rate of changes [slopes], so -4 really should be replaced with ¼, but if your assignment says otherwise, then this is the answer.

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belka [17]

Answer:

Step-by-step explanation:

If we look at the formula for compound growth and learn what each variable represents, we can solve this problem very easily.

The formula is:

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Where

F is the Future Amount (accumulated amount after certain years)

P is the Initial Balance (principal amount)

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Now, the formula given is:

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Now, looking at the answer choices, we see that D is the correct choice.

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4 years ago

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sergeinik [125]

Answer:

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Step-by-step explanation:

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3 years ago

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Marina86 [1]

Answer:

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