Find an equation for the hyperbola described. Graph the equation.Foci at (0, - 
) and (0, 
); asymptote the line y = - 
x 
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: C
Mathematics
You might also like to view...
If you have the following function, f ( x ) = -7| x | + 8, compute f (1), f (-3), f (2), f (-4)
A. f (1) = 1, f (-3) = -13, f (2) = –6, f (-4) = -20 B. f (1) = 2, f (-3) = -14, f (2) = –5, f (-4) = -21 C. f (1) = 2, f (-3) = -11, f (2) = –7, f (-4) = -18 D. f (1) = 4, f (-3) = -15, f (2) = –3, f (-4) = -22 E. f (1) = –1, f (-3) = 13, f (2) = 6, f (-4) = 20
Mathematics
Simplify the expression.
A. 
B. 
C. 
D. 
Mathematics
Write the numeral in base ten.42twelve
A. 92 B. 29 C. 50 D. 70
Mathematics
Solve for x, where x is a real number.
5x = 
A. 
B. 
C. 
D. 
Mathematics