Question

The function graphed is reflected across the x-axis to create a new function. Which is true about the domain and range of each function? Both the domain and range change. Both the range and domain stay the same. The domain stays the same, but the range changes. The range stays the same, but the domain changes.

Answer 1

Answer:

The domain stays the same, but the range changes.

Step-by-step explanation:

When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate changes to its opposite.

⇒ The x-coordinates of the points are the domain.

⇒ The y-coordinates make up the range.

The x-coordinate or the domain remains the same.

The y-coordinate or the range changes.

Answer 2

Answer:

Domain stays the same while the range changes

Step-by-step explanation:

While reflecting cross x-axis, the x coordinates remains the same while the y-coordinate changes to its opposite.

=> x- coordinate = Domain

=> y-coordinate = Range