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statuscvo [17]
4 years ago
9

30 Points! Please help! Is this a function? (-8,-16), (-2,-8), (-2,0), (6,4), (8,12)

Mathematics
1 answer:
levacccp [35]4 years ago
4 0
No this is not a function because it is not one to one! Each x value needs to have only one output! The -2 values have two different outputs thus making it not a function.
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What is 7/6 reduced to
evablogger [386]
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3 years ago
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Seven out of every twenty soda bottles produced have caps indicating that the purchaser has won a prize. Which equation represen
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3 years ago
The price of a 5-minute phone call is $1.75. What is the price of a 12-minute phone call?
Ksju [112]

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3 years ago
Mrs. Davis bought 6 pounds of grades for $18. At this rate, how much would 72 ounces of grapes have cost?
saveliy_v [14]
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4 0
3 years ago
Convert the rectangular coordinates to polar coordinates with
NikAS [45]

Given:

Rectangular coordinate = (8, 6)

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Rectangular coordinate to polar coordinate with r > 0 and 0 ≤ θ < 2π.

Solution:

Let us find r:

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r=\sqrt{8^{2}+6^{2}}

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$\tan \theta=\frac{y}{x}

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Cancel the common factor 2.

$\tan \theta=\frac{3}{4}

$\theta=\tan^{-1} \left(\frac{3}{4}\right)

θ = 36.87°

The polar coordinates are (r, θ) = (10, 36.87°).

6 0
3 years ago
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