I am pleading with you, please help, 30 points Find the greatest common factor of -30 x4yz3 and 75 x4z2 .

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

41/17 as a decimal rounded to the nearest hundredth

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