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3 years ago

Choose the equation of the vertical line passing through the point (−4, 7).

Mathematics

1 answer:

rodikova [14]3 years ago

3 0

Answer:

The line would have the equation of x = -4

Step-by-step explanation:

All vertical lines can be written as x = (a number). Since we are given an ordered pair, we can find that number in the x portion of the ordered pair.

x = -4

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Points<br><br>What's does 5 x 9 = ?

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Answer:

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Tacoma's population in 2000 was about 200 thousand, and has been growing by about 8% each year. If this continues, what will Tac

Anestetic [448]

Answer:

Tacoma's population in 2014 will be 587,439 people

Step-by-step explanation:

we know that

The equation of a exponential growth function is given by the formula

$y=a(1+r)^x$

where

y is Tacoma's population in thousand

x is the number of years since 2000

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we have

$a=200\\r=8\%=8/100=0.08$

substitute

$y=200(1+0.08)^x$

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$x=2014-2000=14\ years$

substitute the value of x

$y=200(1.08)^{14}=587.439\ thousand$

therefore

Tacoma's population in 2014 will be 587,439 people

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3 years ago

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3 years ago

(4y − 3)(2y2 + 3y − 5)

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Answer:

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Step-by-step explanation:

the correct expression is

(4y − 3)(2y^2 + 3y − 5)

Given data

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(4y − 3)(2y^2 + 3y − 5)

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8y^3+12y^2-20y-6y^2-9y+15

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8y^3+12y^2-6y^2-20y-9y+15

8y^3+6y^2-29y+15

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