Coordinate geometry_everything | Baamboozle - Baamboozle

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What is the equation of the circle whose centre is (2;3) and radius is 7?

(x-2)^2+(y-3)^2=49

What is the normal vector of 3x-5y=13?

(3;-5)

What is the magnitude of vector(48;55)?

73

What is the equation of the circle on the picture?

(x-2)^2+(y-3)^2=25

What is the distance between (10;-7) and (-2;28)?

37

What is the sum of these vectors?

(4;1)

What is the magnitude of this vector?

5

What is the difference of the red vector and the blue vector?

(4;5)

What is the slope of 3x-5y=13?

3/5

What is the scalar product of these vectors?

4*(-2)+1(-2)=-10

What is the slope of 6x+7=y?

6

What is the equation of this line?

y=3/2x+5

what is the equation of the perpendicular bisector of (0;0) and (4;5)?

4x+5y=20.5

Where does the line x=4 intersect this circle?

at (4;4)

What is a normal vector of 3x=-6y+13?

(3;6)

Give a perpendicular line to 4x+6y=14.

6x-4y=c

Give the line through point (4;5) with normal vector (6;7).

6x+7y=59

Give the line through points (4;5) and (6;7).

(7-5)(x-4)=(6-4)(y-5) vagy: 2x-2y=-2

What is the midpoint of (2;31) and (12;19)?

(7;25)

Give a point on line 2x+5y=22

e.g.: (1;4)

Give the line through point (4;5) with directional vector (6;7).

7(x-4)=6(y-5), 7x-6y=-2

What is the midpoint of (-2;3) and (12;19)?

(5;11)

What are the coordinates of this vector?

Give the line through point (-4;2) with normal vector (3;6).

3x+6y=0

What is the distance between (-2;3) and (11;87)?

85

What is the magnitude of vector (11;60)?

61

Give the line through point (2;1) with directional vector (9;5).

5(x-2)=9(y-1), 5x-9y=1

Give the line through points (1;2) and (5;3).

(3-2)(x-1)=(5-1)(y-2) 3x-4y=-7

Give a parallel line to 4x+6y=14.

4x+6y=c

What is the equation of the circle whose centre is (-2;5) and radius is 10?

(x+2)^2+(y-5)^2=100