If P = (3,4) Find Rx-axis (P)

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122