Thursday

September 18, 2014

September 18, 2014

Posted by **elise** on Monday, September 19, 2011 at 7:11pm.

- calculus -
**Steve**, Wednesday, September 21, 2011 at 1:49pmAssuming y2 means y^2, then we have a parabola, opening to the right:

2x = y^2 + 6y + 5

= (y+1)(y+5)

So it has zeroes at y=-1, y=-5, axis of symmetry at y = -3, vertex at (-2,-3).

**Answer this Question**

**Related Questions**

Calculus Help Please Urgent!!! - a) Estimate the area under the graph of f(x)=7+...

Calculus - a) Estimate the area under the graph of f(x)=7+4x^2 from x=-1 to x=2...

calculus - i'm not sure how to do this. can someone help, please? thanks! ...

calculus I - Overview of curve sketching: Determine all significant features, ...

chemistry 12 - hey i was wondering, i have this question: Sketch a pH curve for ...

Calculus I - Sketch the graph of f by hand and use your sketch to find the ...

calculus - the path of a particle in the xy-plane is vector r = (cos2t, sint) ...

Calculus - the path of a particle in the xy-plane is vector r = (cos2t, sint) ...

Calculus - Consider the curve defined by y + cosy = x +1 for 0 =< y =< 2pi...

calculus - The line y+x=9 intersects the curve y=x^2-2x+3 at the points P and Q...