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For the parent function y= square root x , what effect does a value of b = 2 have on the graph?
A. Horizontal compression by a factor of 1/2 and a reflection across the y axis
B. Horizontal compression by a factor of 1/2 and a reflection across the x axis
C. Horizontal compression by a factor of 1/2 and a reflection across the y axis
D. Horizontal compression by a factor of =1/2 and a reflection across the x axis
 one year ago
 one year ago
For the parent function y= square root x , what effect does a value of b = 2 have on the graph? A. Horizontal compression by a factor of 1/2 and a reflection across the y axis B. Horizontal compression by a factor of 1/2 and a reflection across the x axis C. Horizontal compression by a factor of 1/2 and a reflection across the y axis D. Horizontal compression by a factor of =1/2 and a reflection across the x axis
 one year ago
 one year ago

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katlin95Best ResponseYou've already chosen the best response.1
@jim_thompson5910 really need your help with this one
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
the value of b is negative, so that means you have a reflection across the y axis
 one year ago

katlin95Best ResponseYou've already chosen the best response.1
so my answer would be C then correct?
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
close, the compression/expansion factors are always positive
 one year ago
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