Can someone please help me solve this ?

For the following exercises, evaluate the function f at the
indicated values f (−3), f (2), f (−a), − f (a), f (a + h).
27. f (x) = 2x − 5

Question

Can someone please help me solve this ? 

For the following exercises, evaluate the function f at the
indicated values f (−3), f (2), f (−a), − f (a), f (a + h).
27. f (x) = 2x − 5

imtiaz7 · Answer

Okay; here we goo:
f (x) = 2x − 5

For:
1) f(-3)= 2(-3)-5
          =-6-5
          =-11

imtiaz7 · Answer

Follow above pattern to solve other questions, do you understand @marcelie

marcelie · Answer

Thank you !