Please help
2 answers:
Answer:
Step-by-step explanation:
We require 2 equations with the recurring digits placed after the decimal point.
let x = 1.4272727.. ( multiply both sides by 10 and 1000 )
10x = 14.2727.... (1)
1000x = 1427.2727.... (2)
Subtract (1) from (2) thus eliminating the recurring decimal
990x = 1413 ( divide both sides by 990 )
x = =
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Answer:
The graph in the attached figure
Step-by-step explanation:
we have
Remember that the denominator cannot be equal to zero
so
The value of x cannot be equal to x=-2
<em>Simplify the numerator</em>
----> by difference of squares
substitute
simplify
The domain is all real numbers except the value of x=-2
The y-intercept is the point (0,-6) ---> value of y when the value of x is equal to zero)
The x-intercept is the point (2,0) ---> value of x when the value of y is equal to zero)
therefore
The graph in the attached figure
