Pre Calc

posted by .


Verify that (-24,7) lies on the circle.

  • Pre Calc -

    just plug in the values of x and y and see if they satisfy the equation. (they did for me)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    The equation of a circle with centre O(0,0) is x^2+y^2=40. The points A(-2,6) and B(-6,-2) are endpoints of chord AB. DE right bisects chord AB at F. a)Verify that the centre of the circle lies on the right bisector of chord AB. b)Find …
  2. calculus

    s=-4.9t²+245t+14.7 s=-4.9(t²-245/4.9t)+14.7 s=-4.9(t²-50t)+14.7 s=-4.9(t²-50+625-625)+14.7 s=-4.9(t²-50+625)+(-4.9)(-625)+14.7 s=-4.9(t-25)²+30625.5+14.17 s=-4.9(t-25)²+3077.2 as you can see on the process of the problem on …
  3. Pre-Calc

    Describe the conditions necessary for the two circles, where circle a has a larger radius than circle b, to have no points of intersection, while each circle is entirely in the exterior of the other circle.
  4. Pre-Calc (Circles)

    Describe the conditions necessary, where circle A has a larger radius than circle B, for the two circle to have no points of intersection, while circle B is entirely in the interior of circle A.
  5. Pre-Cal

    Find cos(2x) if sin = 7/25 and x lies in quadrant 1 My answer was 336/625 but this was wrong. I do not know how to figure this out.
  6. Pre Calc

    x^2+y^2=625 Find an equation of the line that is tangent to the circle at this point.
  7. Pre-Calc

    True or False: •Every equation of the form X^2+y^2+ax+by+c=c •The radius of the circle x^2+y^2=9 is 3 •The center of the circle (X+3)^2+(y-2)^2=13 is (3,-2)
  8. Pre-Calc (Circles). Please help :(

    Five concentric circles with radii 1, 2, 3, 4, and 5 are drawn as shown dividing the circle of radius 5 into five regions: a circle of radius 1 and 4 annuuli (rings). What is the probability that a point chosen randomly from within …
  9. Pre Calc

    Find cos 2A if tan A=5/12 and <A lies in quadrant III
  10. Pre-calc

    Determine the ordered pair that lies on the unit circle corresponding to csc(5π/6). Thank you.

More Similar Questions