How do you graph #y^2=9x#?

1 Answer
Nallasivam V
May 2, 2017

Refer Explanation section

Explanation:

It is a parabola with vertex at #0,0# and opens right.

Solve the equation for #y#

#y^2=9x#
#y=+-sqrt(9x)#

Take 0 to 3 values for x Solve one set for #y=+sqrt(9x)# another set for #y=-sqrt(9x)#

Tabulate the values and graph them
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