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Pre-AP Calculus 2x 2 + 2y 2 + 8x + 7 = 0 (a) find the center (h, k) & radius r of the circle

Pre-AP Calculus

2x2 + 2y2 + 8x + 7 = 0

(a) find the center (h, k) & radius r of the circle

(b) graph the circle (use Desmos please)

(c) find the intercepts, if any

Please show all work.

In order to solve this, you will need to make the given equation into the standard form of an equation of the circle.

Standard form: (x - h)2 + (y - k)2 = r2

Thank you in advance! :)

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