PLEASE HELP ME!!!!!!! what is the discontinuity of the function f(x)= x^2-3x-28/ x+4 A) (-7, -14) B) (7,0) C) (4,-3) D) (-4,-11)

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asked Aug 27, 2020 97.0k views

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KLabz · Answer 1 · 2020-09-03T01:08:04+0000

Answer:

Explanation:

the discontinuity occurs when the function is no longer defined. when the denominator is 0, the function is undefined. so set x+4 = then, there is a discontinuity at x=-4. The answer is D

PLEASE HELP ME!!!!!!! what is the discontinuity of the function f(x)= x^2-3x-28/ x+4 A) (-7, -14) B) (7,0) C) (4,-3) D) (-4,-11)

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