What’s wrong? What happen to your brain? Brain pain? Here are some tips:
1.)Try a Cold Pack. If you have a migraine,
2.)place a cold pack on your forehead
3.)Use a Heating Pad or Hot Compress.
4.)Ease Pressure on Your Scalp or Head.
5.)Dim the Lights.
6.)Try Not to Chew.
7.)Get Some Caffeine.
8.)Practice Relaxation.
9.)Take Some Ginger.
Answer:
see explanation
Step-by-step explanation:
given
f'(x) = 12cos x - 4sin x, then
f'(
) = 12cos() - 4sin()
[ cos() = -cos(
), sin( = - sin() ]
= -12cos() + 4sin()
= - 12 × 
+ 4 × 
= - 6 + 2
≈ - 2.536 ( 3 dec. places )
Answer:
y=3x-13
Step-by-step explanation:
The first question's answer is the second choice. The second question's answer is the first choice. The third question's answer is the second choice.
The answer is
(x,y) = (3,-5)
