)=−3sin(x)cos(x)on(− a) find the critical numbers of (separate multiple answers by commas.) b) determine the intervals on which is increasing and decreasing. is increasing on: is decreasing on: c) use the first derivative test to determine whether each critical point is a relative maximum, minimum, or neither. relative maxima occur at x= (separate multiple answers by commas.) relative minima occur at x= (separate multiple answers by commas.)

b.my answer is b.

brainliest

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2