help: h(x) = |x|; find h(-4), h(4), h(-3)

[mr.peanuts]

do i have to substitute or something else ?

h(x)=|x|; find h(-4), h(4), and h(-3)

:roll:

[daon]

do i have to substitute or something else ?

h(x)=|x|; find h(-4), h(4), and h(-3)

:roll:

Substitute... h(-4) = |-4| = ...

[J. Mont-Rios]

all you have to do is substitute the numbers you have to find into (x) :D