How do you graph #y=7sqrtx#, compare it to the parent graph and what is the domain and range?
1 Answer
May 19, 2018
see graph.
Domain of both functions is
Range of both functions is
Explanation:
a = vertical stretch
so your equation:
a = 7
b = 1
c = 0
d = 0
so your graph will be the parent
Domain of both functions is
Range of both functions is
here is the parent graph:
graph{sqrtx [-10, 10, -5, 5]}
And here is yours:
graph{7sqrtx [-9.96, 10.04, -0.52, 9.48]}