What is the radius of the circle whose equation is x2+ y2 = 18? A) 18 B) 3/2 C) 9 D) 2/3

Q: Fill in for the following relation: y = 0.5x2 - 0.5x - 3 a) y-intercept b) x-intercept(s) c) axis…

A: As per bartleby guidelines only first three subparts are to be solved. Please upload other parts…

Q: 18) Determine the equation for the circle that has (5, -3) and (-9, 5) as endpoints of the diameter.

A: Mid point of the end points of the diameter is the radius of the circle.

Q: Graph the circle given below by moving the key points: (x+4)2+y2=1 To graph the circle, drag the…

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Q: What is the value of C if the straight line 4x+3y+c=0 is to touch the circle x2+y2=36.

A: given :  line

Q: Determine the limit graphically, if it exists. lim f(x)= x +1+ f(x) it + 1 -5 -4/-3 -2 -1 -1- 4 5 x…

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Q: (a) Find centre and radius of the circle. (x+3)² + (y – 8)² = 81

A: The equation of a circle centered at h, k is defined as x-h2+y-k2=r2, where r is the radius.

Q: Consider the circle with equation (x+ 5)²+y² = 121. What are the coordinates of the center of the…

A: By comparing with the standard equation of circle we solve it.

Q: Q4)A) find the domain and range for the function y B)find the center and the radius of the circle x²…

A: #A Find domain and range #B Find centre and radius

Q: i say the equation of a circle with a radius of 12 and a center at (5,−9) is (x−5)2−(y+9)2=12. What…

A: Here our objective is to find the correct equation for the circle

Q: The equation: r= 2cose – 4sine represents A) Circle with center (2,4) B) Line with slope -4 C)…

A: Given that a equation of polar form. We have to find what's the represent given equation.

Q: What is the radius of the circle with equation (x − 7)2 + (y − 8)2 = 9?

A: Let the equation of circle is-

Q: Write the equation of this circle O (x + 3)² + y² = 4 O (z - 2) + y? = 4 O (z + 2)? + y? = 2 O (z –…

A: To write the equation of the circle  To select the correct option

Q: Find the radius and center of a circle with the equation x2 + y2 + 4x – 8y = 16.

A: Given: Equation of circle x2 + y2 + 4x - 8y = 16 To find out: Radius and center of circle.

Q: What is the midpoint between the points A: (-3, -4) and B: (6, 1)? 77, 22 3 3, 2 2

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Q: The equation of circle M is given as (2 + 6)2 (y 2) = 64. What is the diameter of Cirlce M?

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Q: What is the radius of the following circle?    (x+12) 2 + (Y+6)2 =64

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Q: Q4)A) find the domain and range for the function y = x²+4 B)find the center and the radius of the…

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Q: With the aid of a diagram, describe how you would help students understand why (x−h)2+(y−k)2=r2 is…

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Q: a. Consider the circle, x2 – 10x + y² – 22y + 46 = 0 i) Write the equation of the circle in standard…

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Q: 16. What is the diameter of a circle with the equation x + y2 + 2x + 12y - 12 = 0? Ans:

A: We will find the diameter of the given circle as following.