My brother needs help

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 of the following exponentially equations is equivalent to the logarithmic equation below?

Asap! i need this done today and i really don’t understand it. some one ! will mark