Find the vertices, foci, and asymptotes for the hyperbola. Graph the hyperbola.9y2 - 49x2 = 441
A. Vertices at (-3, 0) and (3, 0);
Foci at (-7, 0) and (7, 0);
Asymptotes: y = - 
x and y = 
x
B. Vertices at (-3, 0) and (3, 0);
Foci at (-
, 0) and (
, 0);
Asymptotes: y = - 
x and y = 
x
C. Vertices at (0, -7) and (0, 7);
Foci at (0, -
) and (0, 
);
Asymptotes: y = - 
x and y = 
x
D. Vertices at (0, -7) and (0, 7);
Foci at (-
, 0) and (
, 0);
Asymptotes: y = - 
x and y = 
x
Answer: C
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A. 14 coins B. 70 coins C. 63 coins D. 35 coins
Find the slope and the y-intercept of the given line.y = 3x - 5
A. -5, (0, 3) B. 5, (0, 3) C. 3, (0, -5) D. 3, (0, 5)
Use the product-to-sum formulas to rewrite the expression as the sum or difference of two functions.sin 5? cos 6?
A. 
cos 11? - 
cos ?
B. sin (cos 30?2)
C. 
cos 11? + 
sin ?
D. 
sin 11? - 
sin ?
Write the quadratic function in the standard form y = a(x - h)2 + k.y = -2x2 - 12x - 13
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