The image of the problem is attached (2.33). Just a note: this isn't the exact problem I have been assigned - it uses different numbers. I only need help with parts (b) and (c), the limit part I can do.
As you can see there are two equations to solve for:
the parametric equation: using the (x-h)2 + (y-k)2 = r2 --> (x)2 - (y-r)2 = r2
the linear equation: I already solved for it --> (-2/2r)x + 2r
Since this is the practice version of the actual homework problem, I can check my work as I go. I have a limited amount of tries on the actual hw problem.
I'm guessing that to find the coordinates for B, I have to find where the parametric equation and the linear equation intersect, but so far my calculations have been incorrect! Id really appreciate some guidance on what to do!
Thanks!
As you can see there are two equations to solve for:
the parametric equation: using the (x-h)2 + (y-k)2 = r2 --> (x)2 - (y-r)2 = r2
the linear equation: I already solved for it --> (-2/2r)x + 2r
Since this is the practice version of the actual homework problem, I can check my work as I go. I have a limited amount of tries on the actual hw problem.
I'm guessing that to find the coordinates for B, I have to find where the parametric equation and the linear equation intersect, but so far my calculations have been incorrect! Id really appreciate some guidance on what to do!
Thanks!