Consider the parametric equations below. x = 5t - 4, y = 4t + 2 (a) Sketch the curve by using the parametric equations to plot points. Indicate with an arrow the direction in which the curve is traced as t increases. y 20 20 20 20 10 10 10 10 -30 -20 -10 10 20 -30 -20 -10 10 20 20 -10 20 30 20 10 20 30 -1아 -10 -10- -1아 -20 -20- -20 -20 (b) Eliminate the parameter to find a Cartesian equation of the curve.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Consider the parametric equations below.
x = 5t - 4, y = 4t + 2
(a) Sketch the curve by using the parametric equations to plot points. Indicate with an arow the direction in which the curve is traced as t increases.
y
20
20
20
20
10
10
10
10
x
-30
- 20
-10
10
20
- 30
-20
- 10
10
20
-20
10
20
30
20
10
20
30
-10
-10
-10-
-10
-20
-20
-20
20
(b) Eliminate the parameter to find a Cartesian equation of the curve.
Transcribed Image Text:Consider the parametric equations below. x = 5t - 4, y = 4t + 2 (a) Sketch the curve by using the parametric equations to plot points. Indicate with an arow the direction in which the curve is traced as t increases. y 20 20 20 20 10 10 10 10 x -30 - 20 -10 10 20 - 30 -20 - 10 10 20 -20 10 20 30 20 10 20 30 -10 -10 -10- -10 -20 -20 -20 20 (b) Eliminate the parameter to find a Cartesian equation of the curve.
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