Decide whether or not the ordered pair is a solution to the equation.x - y = 25; (5, 2)
A. Yes
B. No
Answer: B
Mathematics
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Solve the initial value problem.y'(t) = 7y - 14, y(0) = 7
A. y = 5ex/7 + 14
B. y = 
e7x + 
C. y = 5e7x + 2
D. y = 7e7x + e2
Mathematics
Simplify the algebraic expression.-4(2x - 9) - 4x + 6
A. -12x - 30 B. 4x + 42 C. 12x + 42 D. -12x + 42
Mathematics
Find the specified quantity.Find the period of y = 5 sin 
.
A. 4?
B. 8?
C. 5?
D. 
Mathematics
Find an equation for the hyperbola described. Graph the equation.Center at (0, 0); vertex at (0, 2); focus at (0, -2
)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics