This answer is X=-4
Work shown in the picture
The answer would b the 3rd option
From the graph at x = 0, y = 0
Check1:
y = cosx
0 = cos(0)
0 = 1
therefore, this is not the function
Check2:
y = sinx
0 = sin(0)
0 = 0
therefore, this is the function
Conclusion:
the function in the graph is y = sinx
Answer:
3
Step-by-step explanation:
because 3 is a prime number and 3+2=5 which is also a prime number
