Question

Please help. If f(x)= 2^x-1+3 and g(x)=5x-9 what is (f-g)(x)??

Answer 1

2^-5x+12

Explanation:

Answer 2

( f + g ) (x) = –2x + 6

( f – g ) (x) = 8x – 2

( f × g ) (x) = –15x2 + 2x + 8

\mathbf{\color{purple}{ \left(\small{\dfrac{\mathit{f}}{\mathit{g}}}\right)(\mathit{x}) = \small{\dfrac{3\mathit{x} + 2}{4 - 5\mathit{x}}} }}(​g​​f​​)(x)=​4−5x​​3x+2​​