What is the range of f(x) = (3/4)^x – 4

Range of the function f(x) is all real numbers greater that -4, i.e., (-4,∞).

Step-by-step explanation:

The given function is

The value of is greater than zero for any value of x.

Subtract 4 from both the sides.

The value of f(x) is greater than -4 for any value of x.

Therefore, the range of the function f(x) is all real numbers greater that -4,i.e., (-4,∞).

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x