Astudy of the relationship between age and various visual functions (such as acuity and depth perception) reported the following observations on the area of scleral lamina (mm2) from human optic nerve heads: 2.77 2.70 2.76 3.92 2.38 2.64 3.91 4.13 3.83 4.30 3.45 4.42 2.49 3.66 2.83 3.58 3.11 (a) calculate σxi and σxi2. (round σxi2 to two decimal places.)

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.

x = 12

y = 1

for the points!

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step-by-step explanation: