Answer the question.What is the domain of the function y =  x?

A. x < 0
B. y ? 0
C. All real numbers
D. x ? 0


Answer: C

Mathematics

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Find the quotient using long division.

A. 297 B. 973 C. 973 R297 D. 973 R287

Mathematics

Find the unit vector having the same direction as v.v = -3i + j

A. u = -3i + j
B. u = - i - j
C. u = - i + j
D. u = - i + j

Mathematics

Add and subtract as indicated. Simplify and leave the numerator and denominator in your answer in factored form. + 

A.
B. x - 6
C. x + 5
D. x - 5

Mathematics

Graph.4y2 = 9x2 + 36

A.

B.

C.

D.

Mathematics