Draw a table for different values of t and plot the corresponding points (x,y) obtained from the table. Connect the points to a smooth curve.(Refer the attached image).
The direction in which the graph of a pair of parametric equations is traced as the parameter increases is called the orientation imposed on the curve by the equation.
Note:Not all parametric equations produce curve with definite orientation. The point tracing the curve may leap around sporadically or move back and forth failing to determine a definite direction.
Given parametric equations are:
x=2t^2 ------------------(1)
y=t^4+1 ----------------(2)
Now let's eliminate the parameter t,
From equation 1,
t=(x/2)^(1/2)
Substitute t in equation 2,
y=((x/2)^(1/2))^4+1
y=(x/2)^(4/2)+1
y=(x/2)^2+1
y=x^2/4+1
Thursday, October 31, 2019
x=2t^2 , y=t^4+1 Sketch the curve represented by the parametric equations (indicate the orientation of the curve), and write the corresponding rectangular equation by eliminating the parameter.
Subscribe to:
Post Comments (Atom)
Why is the fact that the Americans are helping the Russians important?
In the late author Tom Clancy’s first novel, The Hunt for Red October, the assistance rendered to the Russians by the United States is impor...
-
There are a plethora of rules that Jonas and the other citizens must follow. Again, page numbers will vary given the edition of the book tha...
-
The only example of simile in "The Lottery"—and a particularly weak one at that—is when Mrs. Hutchinson taps Mrs. Delacroix on the...
-
A good thesis statement presents a claim (an interpretive stance on a story that can be defended using textual evidence) and is a position w...
-
The given two points of the exponential function are (2,24) and (3,144). To determine the exponential function y=ab^x plug-in the given x an...
-
What does the hot air balloon symbolize? To the Assad son who buys the hot air balloon, it symbolizes a kind of whimsy that he can afford. B...
-
The play Duchess of Malfi is named after the character and real life historical tragic figure of Duchess of Malfi who was the regent of the ...
-
Allie’s baseball mitt is extremely important to Holden in The Catcher in the Rye. It is a symbol of Allie since it was important to his brot...
No comments:
Post a Comment