Post a New Question

college algebra, Please help!!

posted by .

a circle has the equation
x^2+y^2+6x-6y-46=0

find the center and the radius of the euation. If there are any intercepts list them.

  • college algebra, Please help!! -

    (x+3)^2 + (y-3)^2 = 64 = R^2

    The origin is at x=-3 and y=3, and the radius is R=8

    For the y intercept, set x=0 in the original equation and solve for y. For the x intercept, set y = 0 and solve for x.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math(Please check answers)

    These questions that I have completed are on a test review for my exam and I would just like to know if they are correct. These are only a few of the questions, I have more that are just not complete yet. Thank You! 1) List the intercepts …
  2. Math

    These questions that I have completed are on a test review for my exam and I would just like to know if they are correct. These are only a few of the questions, I have more that are just not complete yet. Thank You! 1) List the intercepts …
  3. College Algebra

    Write the equation of a circle in standard Find the center, radius intercepts and graph the circle. .........x^2+y^2-12x-4y+36=0
  4. college algebra

    Write the equation of the circle in standard form. Find the center, radius and intercepts. x^2 + y^2 + 4x + 2y - 20 = 0
  5. college algebra

    1. for the given slope-inntercept equation of the line with the following properties parallel to the line y=7; containing the (-3,5) 2. write the equation of the circle in standard form. find the center, radius, intercepts. x^2+y^2+16x-18y+145=25 …
  6. college algebra

    Can someone please help me find the x-intercepts and y-intecepts of this equation. I have the radius, and center but I can't seem to get the intercepts. x^2+y^2=16x-18y+145=25 Please show work. Thanks!!
  7. college algebra-plz help

    a circle has the equation 3(x-5)^2_3y^2=12. Find the center and radius and graph the circle. find the intercepts, if any. plz show work
  8. College Algebra

    Write the equation of the circle in standard form. Find the center, radius, intercepts and graph the circle. x^2+y^2+14x+18y=-81
  9. College Algebra

    Write the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle. x^2+y^2+16x-18y+145=25
  10. Algebra

    2. Write the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle. x2+y2+8x+2y+8=0

More Similar Questions

Post a New Question