Identify the inverse of f(x)=x^2-4. Determine wether it is a function and state it’s domain and range.

there is no

{3 + i, 3 - i, 3, -1}

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!