Question

What appears to be the domain of the part of the exponential function graphed?

A) 1 ≤ x ≤ 6
B) 1 ≤ ƒ(x) ≤ 6
C) –2 ≤ x ≤ 2
D) –2 ≤ ƒ(x) ≤ 2

Answer 1

B) 1 ≤ ƒ(x) ≤ 6

Explanation:

this is the right answer I got it right on usa test prep

Answer 2

Option (C)

Explanation:

Domain of a function is represented by the 'x' values on the graph.

Similarly, y-values of a function represents the range.

Therefore, options (B) and (D) will not be the answer as they are representing the function values or y-values.

Given segments starts form x = -2 and ends at x = 2 (Including these points).

Therefore, Domain of the segment will be [-2, 2] Or -2 ≤ x ≤2

Option (C) will be the correct option.