Given point a(-4,3) and point b (-1,1), what is the distance between points a and b on this corporate campus rounded to the nearest foot? 5 feet 2 feet 4 feet 8 feet

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!