Which expression is equivalent to 5+5t+3t+?

Which is a graph of a proportional relationship?

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

What is the graph of the absolute value equation ? y=|x|-5