# For #h(x)=abs[x]#; how do you find h(-4),h(4),and h(-3)?

##### 1 Answer

Sep 1, 2015

#### Explanation:

Your function **positive** values regardless of the sign of

#color(blue)(|x| = {(x", " "if " x >=0), (-x", " "if "x<0) :})#

So, to find

#h(-4) = |-4| = - (-4) = color(green)(4)#

For

#h(4) = |4| = color(green)(4)#

The function returned the same value for both

#h(-3) = |-3| = -(-3) = color(green)(3)#