Explain how to use a number line to find the difference of -6 - (-2 1/2)

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?