5 friends are going on a 3 kilometer hike. Each person is going to lead the group for an equal distance of their hike. How many
1 answer:
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Answer:
The given function symmetric about the y-axis.
Step-by-step explanation:
The given function is
.... (1)
1. Symmetry about the x-axis: If the point (r, θ ) lies on the graph, then the point (r,-θ ) or (-r, π - θ ) also lies on the graph.
2. Symmetry about the y-axis: If the point (r, θ ) lies on the graph, then the point (r,π - θ ) or (-r, -θ ) also lies on the graph.
3. Symmetry about the origin: If the point (r, θ ) lies on the graph, then the point (-r, θ ) or (r, π + θ ) also lies on the graph.
Put (r, -θ ) in the given function.
Therefore it is not symmetric about x-axis.
Put (-r, -θ ) in the given function.
Therefore it is symmetric about y-axis.
Put (-r,θ ) in the given function.
Therefore it is not symmetric about the origin.
Answer:
The quotient is: x-7
and remainder is : -300
Step-by-step explanation:
We need to divide by
First arrange the term in terms of ascending order of x.
Arranging we get:
\
The division steps are shown in figure attached.
The quotient is: x-7
and remainder is : -300
