Question
the relationship between the graphs f(x) and -f(x) is:
a)a reflection about the line y=x
b)a reflection in y-axis
c)a reflection in x-axis
d) a reflection of origin
e) a reflection about the line y=-x
a)a reflection about the line y=x
b)a reflection in y-axis
c)a reflection in x-axis
d) a reflection of origin
e) a reflection about the line y=-x
Answers
oobleck
well, the y-value has changed sign, so that means what was above the x-axis is now below, right?