20.–/4 pointslarpcalc8 2.6.060.my notes
question partpointssu...
Mathematics, 17.11.2019 22:31 doodndns4484
 
20.–/4 pointslarpcalc8 2.6.060.my notes
question partpointssubmissions used
consider the following.
h(x) = x2x − 2
(a) state the domain of the function.
all real numbers except x = 0all real numbers except x = −2 all real numbers except x = −2 and x = 2all real numbers except x = 2all real numbers
(b) identify all intercepts. (enter none in any unused answer blanks.)x-intercept (x, y)=( , )y-intercept (x, y)=( , )
(c) identify any vertical and slant asymptotes. (enter none if there is no asymptote.)vertical asymptote x =slant asymptote y =
(d) plot additional solution points as needed to sketch the graph of the rational function.
  
21.–/4 pointslarpcalc8 2.6.070.mi. my notes
question partpointssubmissions used
use a graphing utility to graph the rational function. give the domain of the function and identify any asymptotes. then zoom out sufficiently far so that the graph appears as a line. identify the line. (enter none in any unused answer blanks.)
f(x) = 2x2 +xx + 1
domain:
all real numbersall real numbers x except x = 0 all real numbers x except x = 1all real numbers x except x = −1all real numbers x except x = −1 and x = 1
vertical asymptote x =
slant asymptote y =
line y =
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