Okay so I'm guessing that they are two different formulas the f(x)= 3x and the f(x)= -5x-2. If that's is true then you would just have to plug in -2 to the x's. So then it would be f(x)= 3(-2) which if you solve it would give you f(x)= -6 and for the second one it would be f(x)= -5(-2)-2 so then you would solve for it and get f(x)= 8.
Square root of 139:
√139 = 11.78983
The answer is 32x+8
————
x+2
1. w=2
2. x=2
3. y=-5
4. a=1
if these helped please mark brainliest
Answer:5/12 (Decimal: 0.416667)
Step-by-step explanation:
