Find the vertex, focus, and directrix of the parabola. Graph the equation.(x + 2)2 = -(y - 2)
A. vertex: (2, -2)
focus: (2, -2.25)
directrix: y = -1.75
B. vertex: (2, -2)
focus: (1.75, -2)
directrix: x = 2.25
C. vertex: (-2, 2)
focus: (-2.25, 2)
directrix: x = -1.75
D. vertex: (-2, 2)
focus: (-2, 1.75)
directrix: y = 2.25
Answer: D
Mathematics
You might also like to view...
The doctor orders 200 mg of fluconazole orally to a patient. The stock solution is labeled 40 mg/mL. How much of this medication should be given to the patient?
A. 40 mL B. 8 g C. 10 mL D. 5 mL
Mathematics
Use the graph of a known basic function and a combination of transformations to sketch the function.g(x) = 4
+ 3
A. 
B. 
C. 
D. 
Mathematics
Rewrite with positive exponents, and simplify, if possible.
A. 
B. p7/6
C. p6/7
D. 
Mathematics
Find the value for the function.Find f(-3) when f(x) = x2 + 5x - 5.
A. -11 B. 29 C. -1 D. 19
Mathematics