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) =

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Secant be and cf intersect at point d inside a what is the measure of cde

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down