Standard Form of a Circle
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the center of the circle with this equation is (x+2)²+(y-4)²=41?
(-2,41)
(-2,4)
(2,-4)
(2,41)
Tags
CCSS.HSG.GPE.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the equation of a circle in standard form?
ax²+bx+c=0
(x-h)²+(x-k)²=r²
(x-h)+(y-k)=r²
x²+y²+ax+by+c=0
Tags
CCSS.HSG.GPE.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the center of the circle is (1,1) and has the radius of 1, what is the equation?
(x-1)²+(y-1)²=1
(x-1)²+(y+1)²=1
(x+1)²+(y-1)²=1
(x-1)²+(y-1)²=-1
Tags
CCSS.HSG.GPE.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the center coordinate found in the equation in standard form?
(x,y)
(x²,y²)
(h,k)
(h,r)
Tags
CCSS.HSG.GPE.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Where is the radius in the equation of a circle in standard form?
r
x
y
h
Tags
CCSS.HSG.GPE.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the center of the circle is at origin, the equation would be...
x²+y²=r
x²+y²=0
x+y=r²
x²+y²=r²
Tags
CCSS.HSG.GPE.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the correct graph for the equation (x-4)²+(y-2)²=25?
Tags
CCSS.HSG.GPE.A.1
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