Brainliest please answer​

Nohas oven temperature gives a reading that is 2% greater than the actual temperature 9f the acutal temperature was 325°f what would the termometer reading be.

What is the range of this function? all real numbers such that y ≤ 40 all real numbers such that y ≥ 0 all real numbers such that 0 ≤ y ≤ 40 all real numbers such that 37.75 ≤ y ≤ 40

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left