Graph the hyperbola.9x2 = 4y2 + 36

A.

B.

C.

D.


Answer: A

Mathematics

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Write using radical notation. Then, simplify, if possible.

A. 2z3
B.
C.
D.

Mathematics

Write the equation of a circle with the given center and radius.Center at (0, 0); Radius 7

A. x2 - y2 = 
B. x2 - y2 = 7
C. x2 + y2 = 49
D. x2 + y2 = 7

Mathematics

Find an expression for the nth term of the arithmetic sequence. 6.5, 6.9, 7.3, 7.7, 8.1, . . .

A. an = 0.4n + 5.9 B. an = 0.3n + 6.1 C. an = 0.4n + 6.5 D. an = 0.4n + 6.1

Mathematics

Graph the exponential function whose equation is given. Start by using -2, -1, 0, 1, and 2 for x and finding the corresponding values for y.y = x - 1

A.

B.

C.

D.

Mathematics