Cho M (1, -2), N (3, -4), cho biết M là ảnh của N qua phép tịnh tiến ve tơ u.

u(-2;2)

Step-by-step explanation:

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!

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )