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Serga [27]
3 years ago
14

1) What is the shape of the graph of the following parametric equations?

Mathematics
1 answer:
yuradex [85]3 years ago
7 0

Answer:

The shape of the graph of the parametric equations given is:

  • <u>B. ellipse</u>.

Step-by-step explanation:

By inserting each of the equations given in a graphing calculator (Annex 1), it can be identified that both the first and second equations have an elliptical or ellipse shape, which is characterized by being periodic in the two directions in which it runs. Thus, the equation x = 3 cos t runs with elliptical motion on the Y-axis of the Cartesian plane, while the equation y = 2 without t + 1 runs with elliptical motion on the X-axis.

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50 POINTS FOR ANSWERING
Greeley [361]

Answer:

The answer is 7(x + 25)

Step-by-step explanation:

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7 0
2 years ago
Please help me plssssssssssssssssssssss
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Problem 7

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7 0
2 years ago
Read 2 more answers
800 is 10 times as much as
Anon25 [30]
80 because 800= 10 x 8
3 0
3 years ago
Lamar works as a tutor for $7 an hour and as a waiter for $8 an hour . this month he worked a combined total of 92 hours at his
ira [324]

t is the number of hours Lamar worked as a tutor 
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So his earnings are: 7t + 8(92-t) = 736 -t dollars

This expression seems logical as if Lamar worked 0 hours as a tutor and 92 as a waiter his earnings would be 8*92 = 736
If he worked as a tutor for 92 hours it would be 7*92= 644 
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5 0
3 years ago
Evaluate the expression when x=3, y= -4, and z= -6 <br><br> xy<br> _<br> z
NeTakaya
The answer is probably 2 because if you plug in the numbers you would get 
3x-4=-12 divided by -6 = +2.
3 0
3 years ago
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