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Use a Graphing Calculator to Approximate the X -Intercepts of the Graph

Question 10

Multiple Choice

Use a graphing calculator to approximate the x -intercepts of the graph of the function y=x2+2x5y = x ^ { 2 } + 2 x - 5 . Round your answer to two decimal places wherever applicable.


A) (5,0) ,(5,0) ( 5,0 ) , ( - 5,0 )
B) (0,3.45) ,(0,1.45) ( 0,3.45 ) , ( 0 , - 1.45 )
C) (0,1.45) ,(0,3.45) ( 0,1.45 ) , ( 0 , - 3.45 )
D) (1.45,0) ,(3.45,0) ( 1.45,0 ) , ( - 3.45,0 )
E) (3.45,0) ,(1.45,0) ( 3.45,0 ) , ( - 1.45,0 )

Correct Answer:

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