Posted by Megan Watt on .
Find the values for the following function: f(x)=3x+5
a)f(3)
b) f(x)
c)f(x)
d)f(x3)
e)f(x+a)

algebra 
Cassie,
f(3) = 3(3)+5
= 9+5
= 14
now do the same for the rest..
f(x3)= 3(x3)+5
= 3x+9+5
= 3x+14