Find an equation for the conic. If the conic is a parabola, assume that the vertex is at the origin. If the conic is an ellipse or hyperbola, assume that it is centered at the origin.Focus at (0, -7) and e = 1
A. y = - 
x2
B. y = 
x2
C. y = - 
x2
D. x = - 
y2
Answer: C
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Solve the problem.
Calculate the difference between the maximum and minimum temperature in February for North Town.
A. 16°F B. 15°F C. 24°F D. -15°F
Identify the base of the exponential expression: 2(5)^x
What will be an ideal response?
Solve the problem.Scranton University has an annual budget of $
million and Melmac University has an annual budget of $1
million. Which university has the higher annual budget?
A. Scranton University with $1
million is higher.
B. Scranton University with $
million is higher.
C. Melmac University with $
million is higher.
D. Melmac University with $1
million is higher.
Write a numerical expression for the phrase and simplify it.The quotient of -112 and the sum of 12 and 4
A. -112 + 12 + 4; -96
B. 
; 7
C. 
; -7
D. 
; - 