# data[].attributes.body
Both students are correct because in this case a vertical stretch and a horizontal compression will equal the same graph.

# data[].attributes.body
They are both correct because you can substitute the initial point and the point it needs to pass through into either function.

# data[].attributes.body
Both of the student's answer are correct because if the nine under the radical is simplified it becomes a three

# data[].attributes.body
Both answers are correct. The square root of 9 simplifies to 3.

# data[].attributes.body
They are both right because when plugging in (1,1) it works for the first function and plugging in (9,3) works for the second function.

# data[].attributes.body
Both student responses are correct because both equations represent the same graph, but one is simplified (the square root of 9 is 3). Thus, since a vertical stretch is the same as a horizontal compression, both graphs are the same result.

# data[].attributes.body
Both students are correct because one answer is the other answer, simplified.

# data[].attributes.body
Both are correct, because the equations are equal, although one is more simplified than the other.

# data[].attributes.body
Both are correct bc one is the simplified version of the other

# data[].attributes.body
Both are correct because the square root of 9 simplifies to 3.

# data[].attributes.body
Both students are correct because one function is the simplified version of the other

# data[].attributes.body
because 3 radical x is equal to radical 9x

# data[].attributes.body
They are both correct but one is further simplified because 3 squared is equal to 9

# data[].attributes.body
Both are correct. If you plug in 1 to each x-value, you get the same answer. (The second can also be simplified to look the same as the first.)

# data[].attributes.body
Both students are correct because 9x simplifies to 3x.

# data[].attributes.body
Both are correct because if you simplify the second equation, the 9 can be simplified to 3 outside the radical leaving the x inside it.

# data[].attributes.body
Both are correct because 9x under the square root simplifies to 3x (with the x under the square root)

# data[].attributes.body
Both of the students are correct because the vertical stretch and horizontal compression produce the same result (square root of 9 is equal to 3)

# data[].attributes.body
Both of the students are correct because if the 9 inside the square root sign is simplified, the there will be a 3 outside the sqrt sign...meaning that both are correct.

# data[].attributes.body
Both is correct because one is just the simplified form of the other equation.

# data[].attributes.body
Both are correct because the first equation is just the simplified form of the second equation.

# data[].attributes.body
Both students are correct because if you simplify the square root of 9x, you get 3 sqrt x

# data[].attributes.body
Both are correct because if one where to simplify the second equation then it would be equal to the first equation, making the graphs identical.

# data[].attributes.headline
Two student responses to one of your homework questions are shown below. Who is correct? Explain.

# data[].attributes.subject
Two student responses to one of your homework questions are shown below. Who is correct? Explain.