Aparabola can be drawn a focus of 1, -8 and a directrix of y = 0 what can be said about the parabola

What is the range of the inverse of the given function f(x)=√x-2

What can you measure with a meter stick?

For a school science project, john noted the temperature at the same time every day for one week. the high temperature for the week was 27°f, and the low temperature for the week was −3°f. what is the difference between the high and low temperatures john recorded?