Use the graph to solve the system of linear equations.
2x-y=-2
2x + 4y=8

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

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?