Consider the polynomial function (x+3)(x+9)(x-6)=0 which of the following are zeros of the function? select all that apply.
a) -9
b) -6
c) -3
d) 0
e) 3
f) 6
g) 9

If the discriminant if a quadratic equation is 4 which statement describes the roots?

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

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?