McLovink4093 McLovink4093
  • 23-03-2021
  • Mathematics
contestada

4)What kind of shape do the parametric equations make?X= 7sin(theta), y= 2cos(theta)

A) Circle

B) Ellipse

C) Square

D) Parabola

Respuesta :

MrRoyal
MrRoyal MrRoyal
  • 26-03-2021

Answer:

Ellipse

Step-by-step explanation:

Given

[tex]x = 7sin\theta[/tex]

[tex]y= 2cos\theta[/tex]

Required

The kind of shapes with such equations

This answer to this question is(B) Ellipse

The parametric equation of an ellipse is represented as:

[tex]x = asin(\theta)[/tex] and [tex]y = bcos(\theta)[/tex]

In this case:

[tex]a=7\ b = 2[/tex]

So:

[tex]x = 7sin\theta[/tex] and [tex]y= 2cos\theta[/tex]

Answer Link

Otras preguntas

6. Bill can afford a monthly payment of $475. He wants to take out a $20,000 loan at 4.25% interest rate. What should the length of the loan be? Round your answ
Please help me!!!!!!!!!!!!
is represented by the graph shown? - (x + 4)² - 1 - (x + 4)² + 1 -(x - 4)² – 1 Which equation A. f(x) = B. f(x) = C. f(x) = D. f(x) = (x + 4)² + 1
PLEASE HEEELPPP!!!Machiavelli wrote about twos different type of goverment. Read each statement below. Decide wether it best applies to a monarchy or a republic
A cell's interior is considered isotonic to the surrounding fluid when:
What is the most likely central idea of an informational text titled "The Benefits of Reading Fiction"? O A. Reading fiction can improve brain function. O B. P
What is 5/10 as a decimal?
h(x)=? CHECK PHOTO BELOW
I’m getting really confused with the calculations here I need help thank you
Please guys help me out .