Question

to which line is the graph symmetric?
x+y^2=4

a. y=x
b. x-axis
c. y=-x
d. y-axis

Answer 1

did you try to graph that line yet?

Answer 2

yes. and didnt think it was symmetric to any of those @tamtoan

Answer 3

what line that you can fold the graph in 1/2 ? if you already graph it ?

Answer 4

wait what?

Answer 5

after you graph, look at what line that the graph can be folded in 1/2 along the line?

Answer 6

x-axis?

Answer 7

yeah there you got the answer :)