On a coordinate plane, an absolute value graph has a vertex at (0, 0). Complete the statements for the graph of f(x) = |x|.

The domain of the function is
.

The range of the function is
.

The graph is
over the interval (0, ∞).

The graph is
over the interval (–∞, 0).

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x