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franco's heart rate increases steadily as he does some warm-up exercises. he then maintains a steady heart rate for several minutes as he jogs. finally, his heart rate slows down to normal with his cool-down walk. sketch a graph to show franco's heart rate over time as he excercises. tell whether the graph is continuous or discrete.

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Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

What is x3+3x2−16x−48 divided by x−1?