PLEASE ANSWER QUICK!! MY LIFE IS ONE THE LINE Find the local maximum and minimum values and saddle point(s) of the function. If you have three-dimension

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F(x, y) = 6 -x + 2x² - y2

local maximum value(s)

local minimum value(s)

saddle point(s)

(x, y, 1) =

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.