To find f(4), you just replace wherever x is with 4.
f(x) = 3x - 1
⇒ f(4) = 3*(4) - 1
⇒ f(4)= 12-1
⇒ f(4)= 11.
f(4) = 11 is the final answer.
Hope this helps~
Answer:
a>19
Step-by-step explanation:
start by adding 15 to 4 and solve to get the answer if a is greater than 19
Answer:
Step-by-step explanation:
3\4 - 1\8
lcm of 4 and 8=8
(8\4=2 x 3=6)
(8\8=1x 1=1)
answer=6-1=5\8