Consider the equations below and complete the following:Before completing any calculations, consider the equation and write down an educated guessas to which type of conic section is represented. Explain briefly how you made your prediction.Complete the square to rearrange each equation into standard form and identify the conicsection.Compare the equation in standard form to the original version. Look closely at the coefficients ofeach term (specifically which terms are positive or negative). Is there anything you notice that issimilar between the two equations? How can this help you to identify conic sections that are notin standard form?a. x² + y² + 6x - 4y - 15 = 0b. 49x² + 196x + 4y² - 40y + 100 = 0c. x² - y² - 2x - 8=0