Which of the following situations represents a proportional relationship? A. A cheeseburger is $7.95 plus $1.00 for each additional topping.
B. A pool fills at a rate of 90 gallons per hour.
C. A health club charges a $40.00 membership fee plus $25.00 per month.
D. A bank account begins with $350.00 and gains $30.00 per month.

Identify the polynomial. a2b - cd3 a. monomial b. binomial c. trinomial d. four-term polynomial e. five-term polynomial

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis