Which of the following functions f has a removable discontinuity at a? If the discontinuity is removable,
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x - 2x - 8 x + 2 (a) f(x) - a = -2 x- 7 (b) f(x) |x-7|" x' + 64 (c) f(x) a = -4 3 - V (d) f(x) 9 -x
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x2x8 x 2 x4x2 x 2 continuous on R and fx gx for a a fx ...View the full answer
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