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Donald Blake

Questions (8)

Find two different sets of parametric equations for each rectangular equation:1.y=x^2+10 2.x+y^2=4 3.x^2+4y^2-16=0
1. 1 answer
2. 255 views
What conic does 4-2-cos(theta) represent?
1. 1 answer
2. 211 views
What are the eccentricity and the distance of the directrix of 4/-2-costheta?
1. 1 answer
2. 309 views
Given: r = 4/-2-6sinthetaWhat is the eccentricity of the function and the direction of the directrix?
1. 2 answers
2. 253 views
Given: r = 4/-2-costhetaWhat type of conic does this represent? ________________________________________ Circle Ellipse
1. 1 answer
2. 320 views
Convert r times tan theta/ sec theta=2 into rectangular form.
1. 2 answers
2. 256 views
What are the foci, center, vertices, major axis and minor axis of (x-2)29+(y-4)216=1?
1. 2 answers
2. 396 views
What are the foci, vertices, transverse axis, conjugate axis, and center of the ellispe, (x-2)24-(y-4)216=1?
1. 1 answer
2. 355 views