Answer:
B
Step-by-step explanation:
It opens downwards, so the parabola is negative. This also means the vertex of the parabola is the highest point, therefore it is a maximum.
Refer to the attached file.
Just replace cos2x with cos²x-sin²x
and work out.
I hope it helps u
Answer:
slope = 3
Step-by-step explanation:
5 - x1 -5 - y1
-1- x2 7 - y2
m= y2 - y1 / x2 - x1
m= 7 - (-5) / -1 -(-5)
m= 12 / 4
m= 3
Answer:
I need translation
Step-by-step explanation:
speak english pleasw
Answer:
1/2 = 2- = 10 2820 172=3103 81=
Step-by-step explanation: