Which represents the reflection of f(x)= square root x over the x-axis?

The firs graph attached (picture 1)

To reflect the function over the x-axis, you multiply the whole function by -1. So, is you want to reflect , you just need to multiply by -1: .

Since our function is , we are going to multiply the whole function by -1 to the get the the graph of its reflection over the x-axis (picture 1)

Reflection of f(x) over the x-axis:

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.