Janet is drawing the path formed by the parametric equations x=2+3 sin t and y=1-1/2cos t. Which curve did she draw??
1 answer:
Sin²t +cos²t =1
<span> x=2+3 sin t
sin t=(x-2)/3
</span><span>y=1-1/2cos t
y-1= - (cos t)/2
cos t =-(y-1)/(1/2)
</span>(x-2)²/3² + (y-1)²/(1/2)² = 1
Ellipse
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Hello
The correct number would be 0.8333
Have a nice day
Answer:
d
Step-by-step explanation:
Answer:
It's 1/2,-2 just did the math.
Volume of a cylinder= π r^2 h
.4= radius
π• 4^2 • 3= 150. 79
Range is all real
(-inf, inf )
