Midpoint is the center point on the line segment true or false?

How far is x from 5 on a number line?

Which statement is true about the function f(x)= square root -x ? the domain of the graph is all real numbers. the range of the graph is all real numbers. the domain of the graph is all real numbers less than or equal to 0. the range of the graph is all real numbers less than or equal to 0.

What is the following product? sqrt 30 • sqrt 10