98 points possible
use the algebraic tests to check for symmetry with respect to both axes and the origin.
y =

Step-by-step explanation:

I will test it for symmetry with respect to the origin; which means for y=f(x)

f(-x) = -f(x)

f(-x) = -x / ((-x)^2 + 4)

= -x / (x^2 + 4)

= -f(x)

So it is proven that the expression is symmetric to the origin.

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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