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vova2212 [387]
3 years ago
10

Please help and show work. 60 points

Mathematics
2 answers:
zheka24 [161]3 years ago
7 0
18) when you factor the denominator, you get (x+3)((x-2). Since it doesn’t cancel out with any product in the numerator, the discontinuity would be non removable.
19) In this function, x can equal any value, since the denominator will never equal 0. So it’s continuous.
20) then for this one when you factor, you get 2(x-1)(x+1)/ (x+3)((x-1), so it has a removable at x=1 and a non removable one at x=-3.
Svet_ta [14]3 years ago
3 0

Answer:

<em>18</em>.

Domain: X E \{-3,2}

Y-Intercept: 1/2

X-Intercept: 3

<em>19.</em>

Domain: (I think it's none)

Y-Intercept: -2

X-Intercept: 2

<em>20.</em>

Domain: X E R\ {-3,1}

y-INTERCEPT: 2/3

x-INTERCEPT: -1

Step-by-step explanation:

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