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4.6

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lala88's version from 2015-07-15 11:11

Section 1

Question Answer
Find the domain of (2x-3)/x^2+5x-6x=-6, x=1
Find the domain of (1/x)x=0
Factor x^2+5x-6(x+6) (x-1)
Find the domain of (x+1)/(x^2 - x - 6)x= -2, x=3
Find the domain of (3x)/ (x^2 + 9)All real numbers--answer yields no real solution
Find the domain of (2x+1)/ (3x+1)(2x-1)x= -(1/3) , x= (1/2)
Find the domain of (7x) / (x^2+16)Al real numbers--answer yields no real solution
Find the domain of 3(x^2 + x -2) / 2(x^2 - x - 6)x = -2, x = 3
memorize

Section 2

Question Answer
V.A. and H. A. of (1) / (x+2): VA x= -2 ,HA y=0
memorize

 

Question Answer
Factor 6x^2 + 5x - 4(3x+4) (2x-1)
memorize

 

Question Answer
Slant Asymptote of (x^2+10x + 25) / (x+4) y= x+6
Slant Asymptote of (2x^2+14x+7) / (x-5)y= 2x+24
memorize