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vera_ewing
 one year ago
Math problem
vera_ewing
 one year ago
Math problem

This Question is Closed

vera_ewing
 one year ago
Best ResponseYou've already chosen the best response.0@jim_thompson5910 It's A right?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1how did you get to A?

vera_ewing
 one year ago
Best ResponseYou've already chosen the best response.0I plotted it using Mathway

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1if you were to plug x = 5 into the first piece, what would you get?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1so (5,17) is where the open hole is on the left piece it's an open hole because of the \(\Large <\) sign (there is no line under the inequality sign)

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1plug x = 5 into the second piece and you get ???

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1yes, which means (5,17) is the location of that closed circle at the endpoint of the right half piece

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1yes because A looks like the open circle is below y = 5, so there's no way it can be at (5,17)
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