 x 3 x 1 x 5   
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The line with equation y=7 is graphed on the same xy-plane as the circle with center (4, 5) and radius 3. What are the x-coordinates of the points of intersection of the line and the circle?
 The slope of line l is equal to negative 5 minus (negative 2) over (0 minus 6) = negative 3 over negative 6 = 1 over 2. Since negative 5 is the y-intercept, the equation of l is y = ((1 over 2) times x) minus 5. Sorry, but this feature does not work in your country because it is blocked by your country's firewall. |
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