PLEASE HELP If f(x) = 2x-1 + 3 and g(x) = 5x - 9, what is (f-g) (x)

  2^(x-1)  -5x +12

Step-by-step explanation:

f(x) = 2^(x-1) + 3

g(x) = 5x - 9

(f-g) (x) =  2^(x-1) + 3 - ( 5x-9)

Distribute the minus sign

             2^(x-1) + 3 -  5x+9

Combine like terms

             2^(x-1)  -5x +12

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .