Find the zeros, vertical asymptote, horizontal asymptote, slant asymptote, and graphing points.
1 answer:
First, simplify fraction
(x+4)/((x-2)(x+3))
good
set numerator to zero
x+4=0
x=-4
VA
set denom to zero
(x-2)(x+3)=0
VA's at x=-3 and x=2
HA
for p(x)/q(x)
degreee of p(x)<q(x)
HA=0
no slant asymtote
does it cross HA?
0=(x+4)/(x^2+x-6)
0=x+4
-4=x
it crosses at (-4,0)
to graph
plot point (-4,0)
draw assymtotes
y=0
x=2
x=-3
go from top left to middle botttom to top right
reverse 'L' on top left going through (-4,0)
upside down 'U' at middle
'L' at right top
(x+4)/((x-2)(x+3))
good
set numerator to zero
x+4=0
x=-4
VA
set denom to zero
(x-2)(x+3)=0
VA's at x=-3 and x=2
HA
for p(x)/q(x)
degreee of p(x)<q(x)
HA=0
no slant asymtote
does it cross HA?
0=(x+4)/(x^2+x-6)
0=x+4
-4=x
it crosses at (-4,0)
to graph
plot point (-4,0)
draw assymtotes
y=0
x=2
x=-3
go from top left to middle botttom to top right
reverse 'L' on top left going through (-4,0)
upside down 'U' at middle
'L' at right top
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Answer:
The Video recorders are inferior goods.
Step-by-step explanation:
As
where;
The price of the recorders films are increasing by a term 1.07 which gives that the Price is increasing by a little. Also adding the Price of video recorder is increasing by a factor 2.1 and the Revenue or income is increasing by a term 5 (Which is high) so, revenue and price are increasing leaving the quality of the voice recorder decreasing by a large margin for maintaining the balance.
As
So, in conclusion the quality decreases and thus the video recorders are inferior goods.