The function f(x) = x2 is transformed to f(x) =
1
2
(x − 2)2. Which statement describes the effect(s) of the transformation on the graph of the original function?
A) The parabola is narrower and shifted 2 units to the right.
B) The parabola is narrower and shifted 2 units to the left.
C) The parabola is wider and shifted 2 units to the right.
D) The parabola is wider and shifted 2 units to the left.
I think its's b but I'm not sure

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.