On which of the following graphs is the linear function decreasing?
The lines $y=x+2$y=x+2 (black line) and $y=x$y=x (gray line) have been graphed on the same set of axes.
Consider the graph of $y=-4x$y=−4x.
Consider the graph of $y=x-4$y=x−4.
Understand the effects of the graphical and tabular representations of a linear, quadratic, square root, and inverse variation function f with k ∙ f(x), f(x) + k, f(x + k) for specific values of k (both positive and negative).