umhhh, did you try replacing x with the given numbers?
e.g. when x = 1, we get f(1)=-1-6 = -7
mmmhhh, how many of your choices start with -7 ?
Find the range of f(x)=-x-6 for the domain {1,3,7,9}. State the range in the proper form.
A){-7,-9,-13,-15}
B){-15,-13,-9,-7
C){-5,-9,-13,-15}
D){-15,-13,-9,-5}
1 answer
1 answer