Question

Evaluate the function, f(m) = 13 - 3m, when m is 4
f(4) = ​

Answer 1

1

Explanation:

f(4)=13-3m (where m=4)

f(4)= 13-3×4

f(4)= 14-12

hence f(4)= 1

Answer 2

f(4)= 13-3(4)

4f= 13-12

4f=1