3. Consider the function f(x, y) = 4x2 + 4y2 - 4x + 4 (i) Let D = {(x, y) E R2 | 22 + 4y? < 4} and assume f(x, y) is defined on D. Com-
pute the global maxima and global minima and discuss their existence (use the Lagrange Multipliers)

Use symbolab

Step-by-step explanation:

here's the link

https://www.symbolab.com/

this will give you the answer and show you the steps. i hope this helps

(: >,<

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3