Please help I'll love you forever I'll mark brainliest to the one who answers the questions.​

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

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 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