Question

Which functions are vertical stretches of the square root function? Check all that apply.

Answer 1

Answer: 6/5 root x

explanation: A vertical stretch happens when you’re multiplying by a number GREATER THAN 1 on the outside of the root. 6/5 root x is the only answer choice that meets this.

Answer 2

B, D & E -
`√(x) 16X`, 3/8√9x, 6/5√x