The graph of a polar equation is given. Select the polar equation for the graph. 
A. r = 4 sin ?
B. r = 2 + sin ?
C. r = 2 + cos ?
D. r = 4 cos ?
Answer: B
You might also like to view...
Eliminate the parameter of the pair of parametric equations.x = t - 3, y = t2 + 5
A. y = x2 - 14 B. y = x2 + 6x + 14 C. y = x2 - 6x - 14 D. y = x2 + 14
What is the abbreviation for the unit millivolts.
What will be an ideal response?
Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log19
A. 
log195 - 2 log19y - 2 log19x
B. 6 log195 - 2 log19y - log196
C. log195 - log19y - log19x
D. 
log195 - 2 log19y - log19x
Sketch the graph and show all local extrema and inflection points.f(x) = 
A. Relative max: 
No inflection points
B. No relative extrema
Inflection point: (0, 0)
C. Relative minimum: 
No inflection points
D. No relative extrema
Inflection point: (0, 0)