Next Creating and Solving Formulas for Geometric Series: Mastery Test
4
Select the correct answer.
What is the sum of the first eight terms of a geometric series whose first term is 3 and whose common ratio is 2?
OA.
OB.
128
255
128
765
128
255
256
OC.
OD.
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according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function