NAME THAT GRAPH
FIND THE AREA!
CONVERT TO POLAR
SET UP INTEGRAL
CONVERT TO RECTANGULAR
100
r= -8
What is a circle
100
find the area of r= 2-sinx
What is 9pi/2
100
x^2+y^2= 81
What is r= 9
100
r=1+sint
What is 1/2 integral, 0 to 2pi (1+sint)^2 dx
100
rcost=6
What is x=6
200
r= 5-2sinx
What is a Limacon
200
find the area enclosed by r= 2(1+cosx)
What is 6pi
200
(-5,5)
What is (5 squareroot2,5pi/4)
200
r^2 = 4sin(2x)
What is 1/2 integral, 0 to 2pi (4sin(2x)) dx
200
r=8
What is 64=x^2+y^2
300
r= -8cos20
What is a rose
300
find the area of r= 4cos3x
What is 4pi
300
x^2+(y-1)^2=1
What is r= 2sint
300
R=4cost from -pi/6 to pi/6
What is 8integral -pi/6 to pi/6 (cos^2 3t) dt
300
r=-5csct
What is y=-5
400
r = 8+6cosx
What is a cardioid
400
one petal of r=4sin(2t)
What is 2pi
400
(-2,2)
What is ( 0, 5pi/4)
400
inside curve r=4sint and outside r=2 from pi/6 to 5pi/6
What is 1/2 integral pi/6 to 5pi/6 (16sin^2 t-4)dt
400
r=2sint
What is x^2+(y-1)^2=1
500
r= 4+7sinx
What is a Limacon
500
common interior of r=3cos t and r=1+cost
What is 4.712
500
x^2+y^2=25
What is r=5
500
inside r=2 and outside r=2(1-sint) from 0 to pi
What is 1/2 integral 0 to pi ( -4sin^2 t) dt
500
t=5pi/6
What is y=-squareroot3 /3 times x
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