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Mathematics 21 Online
OpenStudy (narissa):

help

OpenStudy (narissa):

OpenStudy (narissa):

i think its d

OpenStudy (catpidigm):

me too

OpenStudy (triciaal):

when x goes to -x reflection across y-axis

Directrix (directrix):

Flipping about the y-axis takes f(x) to f(-x). Now, are we next moving up or down 2 units.

OpenStudy (narissa):

up

OpenStudy (catpidigm):

oh

Directrix (directrix):

From 9 to 7 is two units down, isn't it?

OpenStudy (narissa):

nvm my answer is going to be c who agrees

OpenStudy (narissa):

oh yep thats what i got i think ur right

OpenStudy (triciaal):

agree with c

Directrix (directrix):

@everyone From the attached graphs, from red to blue, what happened? :)

Directrix (directrix):

Agree with @triciaal

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