Question

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

Answer 1

lets say our function is

f(x) = x+1

if we're trying to solve for f(1)

then
f(1) = 1 +1

if we're trying to solve for f(2)

then f(2) = 2+1

if we're trying to solve for f(-100)

then f(-100) = -100+1


see the pattern?

Answer 2

yesss

Answer 3

do you think you can do it by yourself now?

Answer 4

yeah i got 8 is that right?