Given the endpoints of the minor axis and vertices find the equation of the ellipse

Given the endpoints of the minor axis and vertices find the equation of the ellipse

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial guides students through solving a geometry problem involving ellipses without a given formula. It explains how to plot points, differentiate between horizontal and vertical ellipses, and calculate the major and minor axes. The tutorial concludes with formulating the standard equation of an ellipse using the derived values.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step recommended by the teacher when solving a problem without a given formula?

Guess the formula

Plot the given points

Ask a friend

Use a calculator

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you determine if an ellipse is horizontal or vertical?

By the shape of the minor axis

By the number of vertices

By the length of the major axis

By the color of the ellipse

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the value 'a' represent in the context of an ellipse?

The height of the ellipse

The distance from the center to a vertex

The distance from the center to the minor axis

The width of the ellipse

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the total distance between the two vertices of an ellipse?

2a

b

a

2b

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the center in the standard form equation of an ellipse?

It is used to calculate the area

It is irrelevant to the equation

It is the midpoint of the major axis

It determines the color of the ellipse

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it unnecessary to solve for specific X and Y points in the ellipse equation?

Because they are always zero

Because they represent infinite points on the ellipse

Because they are not part of the formula

Because they are only used for circles

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the standard form equation of an ellipse with a horizontal major axis?

(x-h)^2/a^2 + (y-k)^2/b^2 = 1

(x-h)^2/b^2 + (y-k)^2/a^2 = 1

(x-k)^2/a^2 + (y-h)^2/b^2 = 1

(x-k)^2/b^2 + (y-h)^2/a^2 = 1