Question

Let (h) be the interse of f (x)=
4x+ 1, which of the following representes f (x)?

Answer 1

» Answer: The third objective

`{ \tt{h(x) = - 4x + 1}}`

• make x the subject:

`{ \tt{h(x) - 1 = - 4x }} \\ \\ { \tt{x = (h(x))/( - 4) - (1)/( - 4) }} \\ \\ { \tt{x = - (h(x))/(4) + (1)/(4) }}`

• Therefore, f(x):

`{ \boxed{ \boxed{ \tt{ \: \: f(x) = - (1)/(4)x + (1)/(4) \: \: }}}}`