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How does h(x) = -0.05x change over a unit interval in x?

Sagot :

Answer:

It changes downard 0.05 units

Step-by-step explanation:

We can easily see that h(x) is linear. That means it has a constant rate of change(i.e. the answer to the question is the same no matter the interval. It could be from 2 to 3, or 4 to 5, or -10000 to -9999, but the answer is the same).

Because the answer is the same across any interval, we can take the arbitrary interval 0 to 1 because it's easy to work with.

h(0)=-0.05(0)=0

h(1)=-0.05(1)=-0.05

As we can see, from 0 to 1, and thus for any unit interval, h(x) changes downard 0.05 units.