college algebraplz help
posted by James .
a circle has the equation 3(x5)^2_3y^2=12. Find the center and radius and graph the circle. find the intercepts, if any.
plz show work

Shouldn't there be a + sign between the 2 and the 3? What you have written is not the equation of a circle.

Yes, my mistake.find the center, radius and graph of circle. then find intercepts
3(x5)^2+3y^2=12
plz show work 
divide everybody by 3
(x5)^2 + y^2 = 4
centre : (5,0), radius 2
clearly the circle can't reach the yaxis,
(let x= 0, > 75 + 3y^2 = 12
3y^2 =  .... , not possible)
for the xintercepts , let y = 0
3(x5)^2 = 12
(x5)^2 = 4
x5 = ± 2
x = 7 or x = 3 
Convert:
TT/3 rad to degrees
Respond to this Question
Similar Questions

Math
The points (4, –5) and (– 4, 1) are endpoints of a diameter of a circle. (a) Find the center of the circle. (b) Find the length of the radius of the circle. (Note that this is a distance.) Give the exact answer. Show work. (c) … 
Math
write the equation of the circle in standard form. find the center, radius, intercepts, and graph the circle. x^2+y^26x8y+25=36 
College Algebra
Write the equation of a circle in standard Find the center, radius intercepts and graph the circle. .........x^2+y^212x4y+36=0 
college algebra
write the equation of the circle in standard form find the center radius, intercept and graph circle x^2 +y^2+8x+2y+8=0 
college algebra
1. for the given slopeinntercept 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+16x18y+145=25 … 
college algebra, Please help!!
a circle has the equation x^2+y^2+6x6y46=0 find the center and the radius of the euation. If there are any intercepts list them. 
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 
College Algebra
Write the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle. x^2+y^2+16x18y+145=25 
pre calculus
Write the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle. x^2+y^212x4x+36=0 How on earth do I do this? 
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