In your situation you said that
Putting those together, you'd have
because
.
To evaluate the difference quotient, first find each piece on it's own:
because
no matter what your x-value is.
So putting those together:

Remember that the difference quotient is basically finding the slope of something. Since you were given that the slope is 0, the difference quotient should work out to match that.
Answer:
x(3 + 9) = 3x + 9x = 12x
Step-by-step explanation:
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Answer:
the first is 70 and the second is 140
Step-by-step explanation:
Answer:
that looks hard im sorry cant do that
Step-by-step explanation: