Question

For the function f(x) = |2x - 7| - 3, find f(2).

1.14

2.8

3.0

4.-8

Answer 1

Just replace x with 2 >.<

Answer 2

|-3|=3
thus f(2)=0

Answer 3

\( \color{Black}{\Rightarrow f(2) = |2(2) - 7| - 3 }\)

Answer 4

As |-3| = 3, we'll have:

\( \color{Black}{\Rightarrow f(2) = 3 -3 }\)

\( \color{Black}{\Rightarrow f(2) = 0 }\)

Answer 5

Thank you Guys :D Just making Sure...