What is the vertex of the absolute value function?
In a certain country, a letter up to 1 ounce requires postage in the amount of 0 point 4 2 dollars , and each additional ounce (or fraction of an ounce) has an additional cost. The function represents the cost of mailing one letter with a weight of x ounces in this country. f of x is equal to 0 point 4 2 plus 0 point 2 0 lceil x minus 1 rceil Josiah has two letters. The first weighs 2 point 9 ounces, and the second weighs 4 point 1 ounces. What is the total amount Josiah can expect to pay for postage?
Which statement is true about f of x is equal to negative 2 thirds start absolute value x plus 4 end absolute value minus 6 ?
The equation of the piecewise defined function f of x is shown. What is the value of f of 1 ? f of x equals enlarged left-brace first row x squared plus 1 comma negative 4 less than or equal to x less than 1. Second row negative x squared comma 1 less than or equal to x less than 2. Third row 3 x comma x greater than or equal to 2.
A store uses the expression negative 2 p plus 50 to model the number of backpacks it sells per day, where the price, p , can be anywhere from 9 dollars to 15 dollars Which price gives the store the maximum amount of revenue, and what is the maximum revenue? (Revenue is equal to price times number of backpacks.)
What are the domain and range of the step function with the equation? f of x is equal to negative 3 lceil x rceil
Which of the following accurately shows the range of the given function? f of x equals enlarged left-brace first row 3 comma x less than 0. Second row x squared plus 2 comma 0 less than or equal to x less than 2. Third row one half x plus 5 comma x greater than or equal to 2.
In the function y is equal to lfloor x rfloor minus 1 , which values of the function are equivalent?
Which piecewise relation defines a function?
A company manufactures 16 -oz boxes of cereal. Boxes are randomly weighted to ensure the correct amount. If the discrepancy in weight is more than 0 point 1 5 oz, the production is stopped. What is the range of acceptable values for production to continue?
A factory produces 1 comma 250 comma 000 toys each year. The number of toys is expected to increase by about 150 percent per year. Which model can be used to find the number of toys, n (in millions), being produced in t years?
The standard diameter of a golf ball is 42 point 6 7 mm. A golf ball factory does quality control on the balls it manufactures. Golf balls are randomly measured to ensure the correct size. One day, an inspector decides to stop production if the discrepancy in diameter is more than 0 point 0 0 2 mm. Which function could represent this situation?
What is the range of the absolute value function?
Which type of function models the data on the graph?
What is the domain of the graphed function?
The graph represents c , the amount a phone company charges, based on m , the number of minutes the customer uses each month. If there are a maximum of 44 comma 640 minutes in a month, which equation best represents the phone company’s monthly charges?
Which rules define the graphed function?
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