## Quiz by Jaylord Arguelles

Pre-Calculus
Philippines Curriculum: SHS Specialized Subjects (MELC)

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16 questions
• Q1

A plane curve, line, pair of intersecting lines, or point that is the intersection of or bounds the intersection of a plane and a cone with two nappes

Users re-arrange answers into correct order
Jumble
30s
• Q2

What conic section is pictured?

Parabola

Circle

Hyperbola

Ellipse

30s
• Q3

What conic section is pictured?

Ellipse

Parabola

Circle

Hyperbola

30s
• Q4

What conic section is pictured?

Ellipse

Circle

Parabola

Hyperbola

30s
• Q5

What conic section is pictured?

Circle

Parabola

Hyperbola

Ellipse

30s
• Q6

TRUE or FALSE: An circle is a special type of ellipse.

true
false
True or False
30s
• Q7

A conic section is a curve by the intersection of a plane and a double-right circular cone.

true
false
True or False
30s
• Q8
30s
• Q9

Which of the following shows the correct graph of the circle?

$x^2+y^2=1$

$y^2=x^2+16$

$x^2+y^2=16$

$x^2+y^2=4$

30s
• Q10

What is the standard equation of a circle?

x2 + (y -7)2 = 3

(x - 7)2 + y2 = 9

(x - 7)2 + y2 = 3

x2 + (y -7)2 = 9

30s
• Q11

What are the coordinates of the center and the radius of the circle with equation:

(x - 4)2 + (y - 3)2 = 25 ?

Center (4,3)

Center (4,3)

Center (-4,-3)

Center (-4,-3)

30s
• Q12

Which best describes the vertex of a parabola?

The highest or lowest point of a parabola.

A point on the y-axis.

A point on the x-axis..

Any point on the parabola.

30s
• Q13

A parabola has a vertex at (-3,2). Where is the axis of symmetry?

x = -3

y = 2

y = -2

x = 3

30s
• Q14

Find the vertex, focus, and directrix of the parabola: x2 = 28y

Vertex: (0, 0) Focus: (0,7) Directrix: y=-7

Vertex: (0, 0) Focus: (7,0) Directrix: y=7

Vertex: (0, 0) Focus: (0,-7) Directrix: x=-7

Vertex: (0, 0) Focus: (7, 0) Directrix: x=7

30s
• Q15
30s

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