Question

Given a = 3, b = -1 and k = 2, what is the equation of the graph if the parent function is y equals the square root of x

Answer 1

General form revision:

y=a*sqrt(b*(x-h))+k

Answer 2

just like before plug the values in place of the variables

Answer 3

so it'd be
y=3sqrt(-1(x-h))+2 @dfav

Answer 4

right but you can distribute the -1 into (x-h) like so...

y=3sqrt(-x+h)+2

Answer 5

Ahh right right! Thanks!

Answer 6

no worries mate!