Question

Exponential Function:

Answer 1

The answer is the first option.

Answer 2

Answer:

See below and attached

Step-by-step explanation:

Given functions

1. f(x) = 5*2ˣ

• The graph and table of values attached
• Domain is all real numbers
• Range is: (0, +oo)
• Function is increasing

2. f(x) = 2*(1/3)ˣ

• The graph and table of values attached
• Domain is all real numbers
• Range is: (0, +oo)
• Function is decreasing

3. f(x) = -1*2ˣ

• The graph and table of values attached
• Domain is all real numbers
• Range is: (-oo, 0)
• Function is decreasing