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Precalculus | Lesson 1 & 2 (Circle & Parabola)

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Last updated over 5 years ago
10 questions
Note from the author:
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Credits to DepED Curriculum Guide
Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

Determine the focus of the parabola with the equation
Enclose your answers in parentheses.
For example: (7, 8)

Question 6
6.

Question 7
7.

Determine the axis of symmetry of the parabola with the equation

Answer in complete equation.
(For example: x = -4.3)

Question 8
8.

Determine the vertex, focus, directrix, and axis of symmetry of the parabola with the given equations:


Remember to enclose vertices and focus in parentheses, i.e. (8, 5); (5, 10). For directrix and axis of symmetry, put your answer in a complete equation, i.e. y = 4.7; x = 0

Question 9
9.

Determine the vertex, focus, directrix, and axis of symmetry of the parabola with the given equations:



Remember to enclose vertices and focus in parentheses, i.e. (8, 5); (5, 10). For directrix and axis of symmetry, put your answer in a complete equation, i.e. y = 4.7; x = 0

Question 10
10.

Determine the vertex, focus, directrix, and axis of symmetry of the parabola with the given equations:



Remember to enclose vertices and focus in parentheses, i.e. (8, 5); (5, 10). For directrix and axis of symmetry, put your answer in a complete equation, i.e. y = 4.7; x = 0

In order to graph a circle one must graph all the points that are equidistant from:
a single point outside the circle.
a single point at the center.
two points, one inside and one outside the circle.
one point and one line, like a parabola.

A type of Conic where the plane is tilted and intersects only on one cone to form a bounded curve.
Hyperbola
Circle
Parabola
Ellipse
Give the standard equation of the circle satisfying the given condition in Figure 1.7


What is the standard form of the equation of the circle,
Find the standard equation of the parabola which satisfies the given condition:
Vertex (-8, 3), directrix x = -10.5.