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iren2701 [21]
4 years ago
13

What is the discontinuity of the function f(x)= x2-3x-28/x+4

Mathematics
1 answer:
shusha [124]4 years ago
7 0
I think it's the last one. Coz when u put the -4 in the top and bottom it's undefined and same as -11
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Here's a couple hints. (I have no idea what you already understand. Please check out our posting guidelines.)

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