Consider a simple regression in which the dependent variable mim = mean income of males who are 18 years of age or older, in thousands of dollars. the explanatory variable pmhs = percent of males 18 or older who are high school graduates. the data consist of 51 observations on the 50 states plus the district of columbia. thus the mim and pmhs are "state averages." the estimated regression, along with standard errors and t-statistics, is

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be

the ordered pairs for the given function are of the form