Use the leading-term test to match the function with the correct graph.f(x) = 2x2 + 3

A.

B.

C.

D.


Answer: A

Mathematics

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Represent the logical form by a circuit.(~p ? q) ? (r ? ~q)

What will be an ideal response?

Mathematics

Factor completely. If a polynomial cannot be factored, say it is prime.x3 - 512

A. (x + 512)(x + 1)(x - 1) B. (x - 8)(x2 + 64) C. (x + 8)(x2 - 8x + 64) D. (x - 8)(x2 + 8x + 64)

Mathematics

Find the specified domain and express it in interval notation.For f(x) = x2 - 9 and g(x) = 2x + 3, what is the domain of (x)?

A. All real numbers
B.
C. All real numbers except - 
D. (-3, 3)

Mathematics

Find the probability of the event. Express the answer as a fraction in simplest form.Rolling a 2 or a 3 on a six-sided die.

A.
B.
C.
D. 5

Mathematics