What type of function is represented in the table? exponential linear quadratic logarithmic

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year the population of her town is changing by a constant rate

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100