dreabby dreabby

18-01-2021
Mathematics

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the x-intercepts of the graph of y=2x^2-16x+30 are (3,0),(5,0) ? what is the x-coordinate of the vertex?

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18-01-2021

Answer:

x=-4

Step-by-step explanation:

vertex formula is -b/2a

-(16)/2(2)

x=4

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