WorksheetsPre-Calculus Quiz Bee
Total questions: 15
Worksheet time: 7mins
The point and lines obtained by slicing a plane through the vertex are called (a) .
It is located at the midpoint between the latus rectum and the directrix of a parabola.
(a)
Directrix is the fixed point in the graph of a parabola.
True
False
What is the vertex of the parabola (x - 2)2 = 4(3y - 2)
(-2, -2)
(2, 8)
(-2, -8)
(2, 2)
What is the focus of y2 = -24x?
(6, 0)
(0, 6)
(0, -6)
(-6, 0)
What are the endpoints of y2 = -12x?
E1 (-3, 6), E2 (3, 6)
E1 (3, 6), E2 (-3, -6)
E1 (-3, 6), E2 (-3, -6)
E2 (3, -6), E2 (-3, -6)
Where is the location of the directrix of x2 = 16y?
(4, 0)
(0, 4)
(-4, 0)
(0, -4)
Convert into standard form.
x2 + y2 + 10x + 24y + 133 = 0
(x + 12)2 + (y + 5)2 = 62
(x + 5)2 + (y + 12)2 = 62
(x + 5)2 + (y + 12)2 = 6
(x - 5)2 + (y - 12)2 = 6
In an ellipse, the major axis is equal to
b2/2a
2b
b/2a
2a
Convert into standard form.
x2 + 2x + 8y + 44 = 0
(x + 2) = -4(y + 5)
(x + 8)2 = 8(y + 2)
(x + 2)2 = -8(y + 5)
(x + 2)2 = 8(y + 5)
What is the center and radius of the circle?
x2 + y2 – 6x + 4y + 4 = 0
C(-3, 2), r = 9
C(3, -2), r = 9
C(-3, 2), r = ± 3
C(3, -2), r = ± 3
It is the sum of the terms of a given ordered list of numbers.
(a)
Which of the following is incorrect about the properties of an ellipse?
The length of the minor axis is 2b.
The eccentricity of the ellipse is 0<e<1.
The line segment joining the co-vertices is called the major axis.
The endpoints of the major axis are called vertices.
None of them.
It is the sum of the finite number of terms.
(a)
Determine the radius of a circle whose center is (3, -1) and whose graph contains the point (7, -1).
16
3
4
12
