In each of these situations light refracts, except for one. identify the case in which light is not refracted.
a) a person wears glasses
b) sunlight travels through space
c) a magnifying glass enlarges an image
eliminate
d) a fish is seen at the bottom of a stream

b and c

step-by-step explanation:

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.