C (X-h)² + (8-k) 1.21 To four significant figures, compute the two intersections of a line whose equation is y=x+1 with a circle whose equation is (x-2)²+(y-4)²-49. See Fig. 1.5. 16 SURV 1A-Math Review.doc (x - 2)² + (-4)² = 49- y = x + 1 +y or=7— +x FIGURE 1.5 Intersection of a circle.

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