Find the vertex, focus, and directrix of the parabola. Graph the equation.x2 - 6x = 4y - 33
A. vertex: (3, 6)
focus: (3, 5)
directrix: y = 7
B. vertex: (3, 6)
focus: (4, 6)
directrix: x = 2
C. vertex: (3, 6)
focus: (3, 7)
directrix: y = 5
D. vertex: (3, 6)
focus: (2, 6)
directrix: x = 4
Answer: C
You might also like to view...
For an election with four candidates (A, B, C, and D) we have the following preference schedule:
How many first-place votes are needed for a majority in this election?
A. 43 B. 15 C. 20 D. 22 E. none of these
Find the opposite, or additive inverse.5
A. -5
B. 0
C. 
D. -55
Simplify the expression to either 1 or -1.cot2 x - csc2 (-x)
A. -1 B. 1
After a wind storm, a farmer notices that his 36-foot windmill may be leaning, but he is not sure. From a point on the ground 34 feet from the base of the windmill, he finds that the angle of elevation to the top of the windmill is 49°. ? Is the windmill leaning? __________ ? If yes, what is the acute angle that the windmill makes with the ground? ? If no, answer none. ? Angle: __________°
What will be an ideal response?