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3 years ago

6

Is the relation a function? {(7,14), (3, 10), (13, 1), (6, 3), (3, 3)} a.no b.yes

1 answer:

olganol [36]3 years ago

7 0

Answer:

No

Step-by-step explanation:

(6,3) and (3,3) have the same output.

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What is the equation of the circle with center (0, 0) that passes through the point (5, -4)?

Katyanochek1 [597]

The standard form of a circle is $(x-h) ^{2} +(y-k) ^{2} = r^{2}$ where h and k are the center and x and y are the coordinates you're given. We need to solve for the radius to finish this off correctly. Filling in, we have $(5-0) ^{2} +(-4-0) ^{2} = r^{2}$ and $25+16= r^{2}$ , giving us that $r^{2}=41$ . Therefore, our equation is $x^{2} + y^{2} =41$

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3 years ago

The lowest number is 11 the range is 13 and the median is 17 what are the 3 numbers

11Alexandr11 [23.1K]

Answer:

11, 17, and 28.

Step-by-step explanation:

$x, y, z\\$

Lowest number is $x$

Median is $y$

Highest number is $z$

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3 years ago

Can someone pls pls PLS, help me out? ASAP!! (Geometry)<br> “Complete the proof”

Maru [420]

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1 year ago

Help lol <br> question 1 and 2 <br> 15 points

DiKsa [7]

Answers:

Choice B) y = (1/4)x
The unit rate is <u> 3.89 </u> dollars per pound. It costs <u> 23.34 </u> dollars for a turkey that weighs 6 pounds.

=====================================================

Explanations:

Direct proportional equations are always in the form y = kx, where k is some constant. In the case of choice B, we have k = 1/4. Visually, direct proportion equations are always straight lines and go through the origin.
Divide $34.99 over 9 to get 34.99/9 = 3.88777 approximately. This rounds to 3.89, so it costs $3.89 per pound. That's the unit rate. Multiply this by 6 to get 6*3.89 = 23.34 which is the cost of the 6 pound turkey.

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3 years ago

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What type of graph consist of a number of points that may or may not be associated with each other? A) Line Graph B) Circle Grap

tatyana61 [14]

I believe your answer is D, scatterplot. hope this helps

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3 years ago