Sr. # | Questions | Answers Choice |
---|---|---|
1 | The focus of the parabola x2=-4ay is: | (-a , 0) (0, a) (0, -a) (a, 0) |
2 | The focus of the parabola y2=-4ax is: | (-a , 0) (0, a) (0, -a) (a, 0) |
3 | The focus of the parabola y2=4ax is: | (-a , 0) (0, a) (0, -a) (a, 0) |
4 | The graph of the parabola y2 = -4ax is symmetric about: | x-axis major axis y-axis minor axis |
5 | The graph of the parabola x2 = -4ay is symmetric about: | x-axis major axis y-axis minor axis |
6 | The graph of the parabola y2= -4ax is symmetric about: | x-axis y = x y-axis None of these |
7 | If the equation of the parabola x2 = 4ay, then opening of the parabola is upward of the: | x-axis y-axis Major axis Minor axis |
8 | If the equation of the parabola is y2 = - 4ax, then opening of the parabola is to the ______ of the y-axis: | Left Upward Right Downward |
9 | The opening of the parabola x2= 16y is to __________ of the x-axis: | Left Upward Right Downward |
10 | The opening of the parabola y2 = -4ax is to the left of the: | x-axis x = 1 y-axis x = 0 |
11 | The opening of the parabola x2 = 4ay is upward of the: | x -axis y = c y - axis x = y |
12 | The opening of the parabola y2 = 4ax is to the ________ of the: |
Left Upward Right Downward |
13 | If the equation of the parabola is x2 = 4ay, then opening of the parabola is to _______ of the x-axis: | Left Upward Right Downward |
14 | If the equation of the parabola is y2 = 4ax, then opening of the parabola is to the right of the: | x-axis y = x y-axis x + y =0 |
15 | The graph of the parabola y2 = -4ax lies in quadrants: | I and II III and IV II and III I and III |
16 | The graph of the parabola x2 = -4ay lies in quadrants: | I and II III and IV II and III I and III |
17 | The parabola y2 = 4ax lies in quadrants: | I and II III and IV II and III I and IV |
18 | The graph of the the parabola x2 = 4ay lies in quadrant: | I and II III and IV II and III I and III |
19 | A chord passing through the focus of a parabola is called a ________ of the parabola: | Directrix Latus rectum Focus Focal chord |
20 | A line segment joining two distinct points on a parabola is called a ___________ of the parabola: | Chord Vertex Focus Directrix |