Question

Given f(x) = 5x - 3 and g(x) = 3x, find f(8) - g(2)

Answer 1

The answer the the above question is 31

Explanation:

f(x)=5x-3

so, f(8) = 5×8-3 = 37

Also,

g(x)= 3x

So, g(2)= 3×2 = 6

Now,

f(8)-g(2)= 37-6 = 31