A mowing company charges $840 plus $17 per hour. Another moving company charges $760 plus $22 per hour. How long is a job that c
1 answer:
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The Quadratic Function has the domain as the set of all real numbers.
For the range, start from minimum value to maximum value.
But because the parabola is downward as a < 0. Thus, there are no minimum value but the maximum value instead.
Therefore the range is y <= -4
Answer:
Step-by-step explanation:
Apply formula:
and
We get:
Hence final answer is
Answer:
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors.
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