Substitute that value for x in each case. For example:
k(10) = 10 + 20 = 30
given the function k described by k(x)=x+20 find each of the following
k(0)=
k(-12)=
k(-9)=
k(15)=
k(y+1)=
1 answer
k(0)=
k(-12)=
k(-9)=
k(15)=
k(y+1)=
1 answer