SOLUTION: Given the two equations below determine which statement best describes the graph of the equation Y= 1/2x - 9 Y= -2x + 13 A- The two lines given by the above equations inter

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Question 1005622: Given the two equations below determine which statement best describes the graph of the equation
Y= 1/2x - 9
Y= -2x + 13
A- The two lines given by the above equations intersect but are not perpendicular .
B- The two lines given by the above equations are parallel.
C- The two lines given by the Above eqations are perpendicular
D- The two lines given by the above equations coincide .
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Recognize that their slopes are 1%2F2 and -2, and that %281%2F2%29%28-2%29=-1 and the meaning of this.