Question

Find f(12) = 3/4 x + 2

Answer 1

Explanation:

Assuming you are saying f(x) =[ (3/4) x] +2 and ask for f(12)

f(12) = [(3/4) (12) ]+2, substitute x with 12

f(12) = [(3·12)/4 ] +2, multiply a number and a fraction

f(12) = (3·3·4/4) +2, rewrote 12 as 3·4 so we can simplify

f(12) = (3·3) +2, we will consider the order of operations and do the multiplication first

f(12) = 9+2 , add

f(12) = 11

Answer 2

f(12) = 11

Explanation:

To solve this question:

1. Substitute x = 12 into the equation: f(12) = 3/4 (12) + 2
2. Simplify: 3/4 × 12 = 36/4 which is 9 → f(12) = 9 + 2

• f(12) = 11

Hope this helps!