SOLUTION: Find three points on the graph of each of the following rational functions. Also, specify
the values that may not be selected as arguments.
a. f(x) = x2-4 over x
#
b. f(x) = 2
Algebra.Com
Question 1168451: Find three points on the graph of each of the following rational functions. Also, specify
the values that may not be selected as arguments.
a. f(x) = x2-4 over x
#
b. f(x) = 2x-x over x-7
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
For each problem, select three values for x, replace x with each of the values you select, and do the arithmetic. Each point (x,y) is created from (x,f(x)) based on the values selected and the values computed.
The values that may not be selected (i.e. those values that must be excluded from the domain of the function) are any values of x that make a denominator equal to zero.
John
My calculator said it, I believe it, that settles it
I > Ø
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