Y = 3 2
x − 6,

y = −9
2
x + 21

Use substitution to solve the system of equations. What is the value of y?

y =

.

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!

just keep asking questions until you have a better understanding.

step-by-step explanation: