# algebra2

name a point that lies on the circle:
(x-2)^2+(y+3)^2=16
I cannot use the points (2,1) or (6,-3) and I can't find another point that works.

1. 👍 0
2. 👎 0
3. 👁 117
1. Try x = 0 and y = 0 and solve for the other variable. Since the radius of the circle is 4, you will need to stay within 4 of x = 2 and y = -3, or you won't get a real answer.

If y = 0,
(x-2)^2 + (3)^2 =16
(x-2)^2 = 7
x-2 = + or - sqrt7
x = 2 + or - sqrt7

1. 👍 0
2. 👎 0

## Similar Questions

1. ### Math

Rewrite the following definition as a biconditional: Points that lie on the same line are collinear. A.) If a point lies on a line, then it is collinear. B.) If a point lies on a line with another point, then the two points are

Determine the missing coordinate of the point (4/7,y) that lies on the graph of the unit circle in quadrant IV. Please show the steps because I need to solve more. Thank you.

3. ### Math HELP

#1 find the value of x if RS = 4(x-3)+6 and RT = 5(2x-6). x= 12 x= 6 x= 4*** x= 3 #2 which of the following statements are always true? Choose all that apply. If the circumcenter of a triangle lies on the triangle, then the

4. ### math

3.Graph the points A(–5, 0 ), B(–4, 3), and C(0, –4) on the same coordinate plane. 2. Without graphing, identify the quadrant in which the point (x, y) lies if x < 0 and y < 0. (1 point) 3.Determine which ordered pair is a

1. ### Calc 1

The point (1,0) lies on the curve y=sin(10π/x). A) if Q is the point (x,sin(10π/x), find the slope of the secant line PQ. Points are 2,1.5,1.4,1.3,1.2,1.1,0.5,0.6,0.7,0.8,0.9 Do slopes appear to be approaching a limit? There is

2. ### Geometry

Points $A$ and $B$ are on a circle centered at $O$, and point $P$ is outside the circle such that $\overline{PA}$ and $\overline{PB}$ are tangent to the circle. If $\angle OPA = 32^{\circ}$, then what is the measure of minor arc

3. ### Math

In the diagram, AE¯¯¯¯¯¯¯¯ is tangent to the circle at point A, and secant DE¯¯¯¯¯¯¯¯ intersects the circle at points C and D. The lines intersect outside the circle at point E. A circle with no center shown.

4. ### math

The diagram shows MN segment graphed on a coordinate plane. Point P lies on MN segment and is 3/4 of the way from M to N. What are the coordinates of the point P? these are points on graph M(-4, 4), N(6,-2)

1. ### Geometry

Which one of these is NOT a step used when constructing an inscribed square using technology? A. Create a circle using the center with given points tool. B. Connect the points with a line through the center of the circle. C. Mark

2. ### geometry

Circle C lies on the coordinate plane with its center at (2,−16). Point A(2,−13) lies on circle C. Which equation verifies that the point P(−1,−16) lies on circle C? a. (2−16)^2+(2−13)^2=(2−16)^2+(−1−16)^2 b.

3. ### Math

Study the following diagram, where point C lies in the exterior of circle O. Segment WC is tangent to circle O at point W. CO¯¯¯¯¯¯¯¯, CW¯¯¯¯¯¯¯¯¯, and OW¯¯¯¯¯¯¯¯¯ are drawn in to create △OWC. If WC=15

4. ### Physics( Explain and choose right answer)

A ball on the end of a rope is moving in a vertical circle near the surface of the earth. Point A F T is at the top of the circle; C is at the bottom. Points B and D are exactly halfway between A and C. Which one of the following