Find the absolute minimum and maximum of f() = – 2 cos(z) – 7 sin(I) over [ - Round all answers to 4 decimals.
Absolute minimum:
Absolute maximum:

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

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the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

yes

step-by-step explanation:

yes

add 8+12 to get a simplified answer of 12r-20