Will mark BRAINLIEST if correct! HURRY What is the range of the function f(x) = |x − 1| − 2?

all real numbers
all real numbers less than or equal to −2
all real numbers less than or equal to 1
all real numbers greater than or equal to −2

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

Find the domain of the following expression: 1/(√x)-2