f(x)=10x then
f(-5) = 10(-5)
= -50
Notice I replaced x with -5 wherever I saw x.
Now follow that technique for the other two, and also for the other posting next to this one.
Given the function f, described by f(x)=10x, find each of the following:
A) f(-5)
B) f(19)
C) f(26)
1 answer