Find an equation for the tangant line to the circle x2 +y² = 2 at the point (1,1 (hint: use the gradiant f for f(x,y) = x² + y?) Please choose one: a.3x + y = 4 b.x + y = 2 c.2x-y = 1 D.xy = 1 to.2x-y = 1

Q: Find the distance of the point P = (4,8) from the line l: y 1 ==x+2.

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Q: b. Enclosed by the curves y² = 4x + 4 and the line y = 4x – 16.

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Q: Find the equation of a circle centered at (1, −1) and tangent to the line 2x + 3y = 12

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Q: Evaluate ∫ C ( 2 + x^2 y ) d s , where C is the upper half of the unit circle.

A: We have to evaluate the line integral: ∫C2+x2yds where C is the upper half of the unit circle.

Q: Find the center and radius of the circle x2 + y2 = 6y + 16.

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Q: Find the volume V of the described solid S. The base of S is the triangular region with vertices (0,…

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Q: 7. The radius of the circle whose equation x + 6x + y – 6y – 7 = 0 is

A: Your answer Radius =5

Q: 80. Explain how you might remember the midpoint formula to find the midpoint of the line segment…

A: Explanation: The midpoint of the line segment between x1 ,y1 and  x2 ,y2 is the ordered pair x,y…

Q: he equation of the axis of symmetry of the following para y=-x^(2)+2x+3 Submit Answer

A: Axis of Symmetry for parabola y=-x2+2x+3

Q: Which point is NOT on the circle defined by y + (x – 3)² = 49? (-4, 0) Select (3, 0) Select (3, –7)…

A: The given equation of circle is: y2+(x-3)2=49

Q: Is the point (-15, 15) on the circle defined by (x+15)+(y-15) = 100? Yes No X Ś

A: To determine whether the given point lies on the circle or not.

Q: 2. Find the equation of the line tangent to the circle x² + y² + 6x - 2y - 15 = 0 at the point…

A: Here the given circle is , x2+y2+6x-2y-15=0 We need to find the tangent to this circle at the point…

Q: 4. What is the equation of a circle with radius 3 and center (3, 0)? A. x2 + y2 – 6x = 0 B. x2 + y?…

A: equation of the circle with radius 3 and center (3, 0) :(x-3)2+(y-0)2 = 32

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: Which are the center and radius of the circle with equation (x + 5)- + (y – 4)² = 9? O A. (-5, -4);…

A: Option C is correct. Please see below for solution

Q: Explain what is wrong with the following statement: "The graph of f(x, y) = x2 + y? is a circle."…

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Q: A circle is specified by the Cartesian equation: (x- 7) + (y- 3)2 16. %3D Find the equation of the…

A: Given :- A circle is specified by the Cartesian equation :  x - 72 +  y - 32 = 16 To Determine :-…

Q: Which of the following lines is affected by x +y 4equation circle? %3D O z = V2 Oz + y= 2/2 Or + 2…

A: Given: The equation of circle x2+y2=4, To determine: Which of the following lines is affected by the…

Q: Find the equation of a line tangent to the circle x² + y² + 10y – 10x - 14 0 at the point (-3,-5).…

A: The tangent at a given can be found by using the two point form of a line. If we are given the…

Q: Find the distance from the point (4, 9) to the line y = 2x.

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Q: The equation of circle is (x+2) +(y-1)=4. Evaluate at point de (3,-1). 5 5

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