Help Find rational zeros of each polynomial function, then write each function in factored form.

f(x)= x3 + 2x2 – 13x+10

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?

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Write the rational number in lowest terms 99/-15