Geographic information about human activities А. can help leaders decide how to plan for the future
B. is used only by geographers, not other citizens
C is not helpful in planning future cities and neighborhoods
cannot be used to interpret present-day trends

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

Which point has an coordinates of (2,0) ? a