Let f(x)=x^2 +1
Let g(x)=(x+2)^2 +1

Which statement describes the graph of g(x) with respect to the graph of f(x(?

A.) It is translated left 2 units.

B.) it is compressed horizontally by a factor of 2.

C.) It is compressed vertically by a factor of 2.

D.) It is translated right 2 units.

A

Step-by-step explanation:

The only change to the equation is within the x parentheses, and it is adding 2. Inside the parentheses has the opposite effect, so the shift will be two to the left.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)