What is y=3x squared in standard form so I can graph it as a quadratic function

Mathematics

1 answer:

maria [59]3 years ago

4 0

the standard form of a quadratic is simply the equation with all variables and constant on the left-hand-side.

y = 3x² <--- general form

-3x² + y = 0 <--- standard form.

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Food inspectors inspect samples of food products to see if they are safe. This can be thought of as a hypothesis test with the f

Molodets [167]

Answer:

b. type II

Step-by-step explanation:

given that food inspectors inspect samples of food products to see if they are safe. This can be thought of as a hypothesis test with the following hypotheses.

H0: the food is safe

Ha: the food is not safe

It was concluded from the hypothesis test that the food is safe while it was not actually safe.

This is a case of false acceptance of null hypothesis when it is false.

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So this is type II error because we did not reject a false null hypothesis.

8 0

3 years ago

Evaluate x³ for x=2.

loris [4]

Answer:

Step-by-step explanation:

If we have anything to the third power, we are multiplying the number by itself 3 times.

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