Question

Please help 50 points wrong answers will be reported

Answer 1

I thinkits 1

Explanation:

Answer 2

A.
`y=2√(x+4)+5` is a translation of the parent function
`y=2√(x)` 4 units left and 5 units up

Explanation:

Consider expression
`√(4x+16):`

`√(4x+16)=√(4\cdot (x+4))=√(4)\cdot √(x+4)=2√(x+4)`

Hence, the function is

`y=2√(x+4)+5`

Consider the parent function
`y=2√(x)`

The main translations:

• 
  `y=2√(x-a)` - a units to the right;
• 
  `y=2√(x+a)` - a units to the left;
• 
  `y=2√(x)+b` - b units up;
• 
  `y=2√(x)-b` - b units down.

Hence,
`y=2√(x+4)+5` is a translation of the parent function
`y=2√(x)` 4 units left and 5 units up