IM SOO CONFUSEDD help???

Mathematics

1 answer:

lozanna [386]3 years ago

3 0

Answer:

Step-by-step explanation:

To tell whether the domains can include 0, all you need to do is find where x = 0, and whether the y-value is real.

h(x) = sqrt(2x^2 + 5x - 3)

= sqrt(0^2 + 5 * 0 - 3)

= sqrt(-3)

Since this includes the square root of a negative number, h(0) is an imaginary number. That means that we can eliminate choices A and B.

If you look at the graph of w(x), when x = 0, there is a real value for the y-value on the graph. But, if you think about it, if you have 0 workers, there is no way that you can still be producing wrenches. So, the domain cannot contain 0.

Your answer will be D.

Hope this helps!!

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Jason started a company that makes and sells banjos. He spent $15,000 to start the company and spends $50 to make each banjo. Th

elena55 [62]

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Answer:

150

Step-by-step explanation:

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