The coordinates of the endpoints of AB¯¯¯¯¯ are A(3, 1) and B(8, 4). Which measurement is the closest to the length of AB¯¯¯¯¯ in units? 4 units

5.8 units

6.5 units

8 units

problem:

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

f(5/2) = 10/3

i hope this !

the answer is su.k.my? ? co.kc

what level of math? also i don't need to be paid if i can you.