The given function is
![f(x)=3x+2](https://tex.z-dn.net/?f=f%28x%29%3D3x%2B2)
A . f(4) means we have to evaluate the function when x = 4.
![f(4)=3(4)+2=12+2=14](https://tex.z-dn.net/?f=f%284%29%3D3%284%29%2B2%3D12%2B2%3D14)
<h2>Therefore, f(4) = 14.</h2>
B. f(x) = 50 means we have to evaluate the function when y = 50.-
![\begin{gathered} 50=3x+2 \\ 50-2=3x \\ x=\frac{48}{3} \\ x=16 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%2050%3D3x%2B2%20%5C%5C%2050-2%3D3x%20%5C%5C%20x%3D%5Cfrac%7B48%7D%7B3%7D%20%5C%5C%20x%3D16%20%5Cend%7Bgathered%7D)
<h2>Therefore, f(16) = 50.</h2>
C. f(-5) means we have to evaluate the function when x = -5.
![f(-5)=3(-5)+2=-15+2=-13](https://tex.z-dn.net/?f=f%28-5%29%3D3%28-5%29%2B2%3D-15%2B2%3D-13)
<h2>Therefore, f(-5) = -13.</h2>
D. f(x) = -34.
![\begin{gathered} -34=3x+2 \\ -34-2=3x \\ x=\frac{-36}{3} \\ x=-12 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20-34%3D3x%2B2%20%5C%5C%20-34-2%3D3x%20%5C%5C%20x%3D%5Cfrac%7B-36%7D%7B3%7D%20%5C%5C%20x%3D-12%20%5Cend%7Bgathered%7D)
<h2>Therefore f(-12) = -34.</h2>
Answer:
The answer is D
Step-by-step explanation:
Answer:
Whole Number : 6
Integers: -6 and 6
Rational Number: -6.0 and -6/1
Irrational Number: -Infinity or -0
Answer:
Yes!
Step-by-step explanation: