Final answer:
The function h(x) = 3x - 4 when applied to the input value of 6 gives us h(6) = 14, which means the correct answer is option d.
Step-by-step explanation:
To solve for h(6) when given the function h(x) = 3x - 4, you would substitute the value of 6 in place of x in the equation. The function h(x) defines a rule where every input x is multiplied by 3 and then 4 is subtracted from that product. Therefore, let's perform the calculation:
h(6) = 3×6 - 4
h(6) = 18 - 4
h(6) = 14
The correct answer to what is h(6) is 14, which corresponds to option d. This is the value you get when you apply the given function h(x) to the input value of 6.