Each month a manufacturing plant makes 14500 light bulbs. last month, a random sample of 200 bulbs found that 2.5% were defectiv
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The function
r(θ) = 4 - 3sin(θ)
when plotted in polar coordinates is symmetrical about the vertical axis. If you consider that axis to be the y-axis, then the appropriate choice is ...
y-axis only
_____
If you plot θ along the horizontal axis, the function has no symmetry.
r(θ) = 4 - 3sin(θ)
when plotted in polar coordinates is symmetrical about the vertical axis. If you consider that axis to be the y-axis, then the appropriate choice is ...
y-axis only
_____
If you plot θ along the horizontal axis, the function has no symmetry.