Answer :
Answer:
To evaluate the expression f(Y) at y = -1/2, we can substitute y = -1/2 into the given equation:
f(y) = 7/2y^2 - 5/3y^3 + 7y^2 - 2
f(-1/2) = 7/2(-1/2)^2 - 5/3(-1/2)^3 + 7(-1/2)^2 - 2
f(-1/2) = 7/2(1/4) + 5/3(1/8) + 7(1/4) - 2
f(-1/2) = 7/8 + 5/24 + 7/4 - 2
f(-1/2) = 21/24 + 5/24 + 21/24 - 48/24
f(-1/2) = -1/24
So, f(y) = -1/24 when y = -1/2.
Answer:
f(-1/2) =-14.468
Step-by-step explanation:
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