Search Header Logo

MAth10

Authored by Jhunell Molina

Mathematics

8th Grade

Used 1+ times

MAth10
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which equation represents an equation of a circle in the standard form?

𝑥 + 𝑦 = 7

𝑥 + 𝑦 ^2 = 8

𝑥 ^2 + 4x + 2 = 0

𝑥^ 2 + 𝑦 ^2 = 25

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following represents an equation of a circle in the general form?

𝑥 ^2 + 2𝑥 − 4𝑦 + 5 = 0

𝑥 ^2 + 2𝑥 − 4𝑦 + 5 = 0

𝑥 ^2 + 𝑦 ^2 + 4x − 4y − 28 = 0

none of these

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A circle defined by 𝑥 ^2 + 𝑦^ 2 = 9 has a graph whose center is at ___________.

origin

quadrant I

quadrant II

quadrant III

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A circle with an equation defined by (𝑥 − 5) ^2 + (𝑦 + 3) ^2 = 9 has a graph whose center is located at ___________.

quadrant I

quadrant II

quadrant III

quadrant IV

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the center of the circle defined by (𝑥 + 5)^2 + (𝑦 + 3)^2 = 36?

(5,3)

(−5,3)

(−5, −3)

(5, −3)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the equation of the circle whose center is at (0,5) and has a radius of 5?

𝑥 ^2 + (𝑦 − 5) ^2 = 25

𝑥 ^2 + 𝑦 ^2 = 25

𝑥 ^2 + (𝑦 − 5) ^2 = 5

(𝑥 − 5) ^2 + 𝑦 ^2 = 25

7.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

What is the general form of the equation of a circle whose center is at (3,3) and the radius is 4?

𝑥 ^2 + 𝑦 ^2 − 6𝑥 - 6𝑦 + 2 = 0

𝑥 ^2 + 𝑦 ^2 − 10𝑥 + 10𝑦 + 16 = 0

𝑥 ^2 + 𝑦 ^2 − 6𝑥 − 7 = 0

𝑥 ^2 + 𝑦 ^2 − 6𝑥 + 7 = 0

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?