The solutions to the equation f(x)=g(x) are -2 and 1. If f and g are graphed on the same coordinate plane, which statement must be true? A. The functions will intersect at x = -2 and x = 1.

B. The functions will intersect at y = -2 and y = 1.

C. Both functions will have y-intercepts at -2 and 1.

D. Both functions will have x-intercepts at -2 and 1.

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?