The Jaxson Company offers a 6% coupon bond with semi-annual payments and a yield to maturity of 7.27%. The bonds mature in 6 years. What is the market price of a $1,000 face value bond?

the correct answer is:

the domain stays the same, but the range changes.

explanation:

by reflecting a function across the x-axis, the y-values change.   this is because a reflection through the x-axis negates the y-values, making them the opposite of what they were.

the x-values, however, stay the same.   this means the domain, the x, stays the same, while the range, the y, changes.