. Birth Rate of Unmarried Women In the United States, thebirth rate B of unmarried women (births per 1000 unmarriedwomen) for women whose age is a is modeled by the functionB(a) = - 0.30a2 + 16.26a - 158.90(a) What is the age of unmarried women with the highestbirth rate?(b) What is the highest birth rate of unmarried women?(c) Evaluate and interpret B(40).Source: National Vital Statistics System, 2013
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
. Birth Rate of Unmarried Women In the United States, the
birth rate B of unmarried women (births per 1000 unmarried
women) for women whose age is a is modeled by the function
B(a) = - 0.30a2 + 16.26a - 158.90
(a) What is the age of unmarried women with the highest
birth rate?
(b) What is the highest birth rate of unmarried women?
(c) Evaluate and interpret B(40).
Source: National Vital Statistics System, 2013
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
