Will give brainliest: Analyze the graph of the given polar curve. If possible, describe the shape of the graph (circle, rose cur
ve, limacon, etc), and state the domain, range, and maximum r-value of the graph. State whether the graph is continuous and whether it is bounded. Describe any symmetry the graph has. Give the equations of any asymptotes or state that the graph has no asymptotes.
r = -2 cos 5θ
r = -2 cos 5θ
1 answer:
Answer:
Step-by-step explanation:
• The shape of the curve is a rose curve.
• The domain are real numbers
• And the range is approximately from -2 to 2
The maximum value of r on the graph is 2
• Yes the graph is continuous and it is bounded above and below
• The graph is symmetrical about the x axis and not about the y axis.
• No asymptotes
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The way to solve the missing side of a right triangle is normally by the Pythagorean Theorem:
where c always is the hypotenuse
So c = 24 ft
b = 44 + a
Now combine like terms:
Now we have to try to factor this quadratic equation, first let's take out 2:
we need factors of 680 whose sum = 44
20×34, 10×68, 17×40
however... 20+34=54, 10+68=78, 17+40=57
So we will need to use the quadratic equation unfortunately :(
Now the "x" is actually our "a", the a is 1, b is 44, c is 680
not quite sure where to go from these imaginary numbers...
I DON'T THINK A RIGHT TRIANGLE WITH THOSE DIMENSIONS IS POSSIBLE
where c always is the hypotenuse
So c = 24 ft
b = 44 + a
Now combine like terms:
Now we have to try to factor this quadratic equation, first let's take out 2:
we need factors of 680 whose sum = 44
20×34, 10×68, 17×40
however... 20+34=54, 10+68=78, 17+40=57
So we will need to use the quadratic equation unfortunately :(
Now the "x" is actually our "a", the a is 1, b is 44, c is 680
not quite sure where to go from these imaginary numbers...
I DON'T THINK A RIGHT TRIANGLE WITH THOSE DIMENSIONS IS POSSIBLE