The graph of f(x) = 1/2 (2.5)x and its reflection across the x-axis, g(x), are shown. what is the range of g(x)? all real numbers all real numbers less than 0 all real numbers greater than 0 all real numbers less than or equal to 0

The correct option is 2. The range of g(x) is all real numbers less than 0.

Step-by-step explanation:

The given function is

If a graph reflected across x axis, then

The function f(x) reflected across x-axis, so

It is an exponential function.

Since the value of g(x) lies between and 0, therefore the range of g(x) is all real numbers less than 0. Option 2 is correct.

only 10/60 isn't equivalent

hope this : )

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.