Find an equation for the hyperbola described.Center at (2, 3); focus at (-1, 3); vertex at (1, 3)
A. (x - 2)2 - 
= 1
B. (x - 3)2 - 
= 1
C. 
- (y - 3)2 = 1
D. 
- (y - 2)2 = 1
Answer: A
Mathematics
You might also like to view...
Multiply the polynomials.(-8m + 9)(2m2 + m + 9)
A. -6m2 - 63m + 81 B. -16m3 + 26m2 - 63m + 81 C. -16m3 - 63m + 81 D. -16m3 + 10m2 - 63m + 81
Mathematics
Evaluate or simplify the given expression.sin(3 sin-1 x)
A. 2 + x - 2x2 - 2x3 B. 1 - 2x - 2x2 - 2x3 C. 3x - 4x3 D. 3x - 3x3
Mathematics
Write the decimal as a fraction or a mixed number. Express your answer in simplest form.15.8
A. 
B. 1
C. 1
D. 15
Mathematics
Find the probability of the given event.A single fair die is rolled. The number on the die is a multiple of 3.
A. 
B. 
C. 
D. 
Mathematics