Answer:
the graph is at 4 1/2 and 0 is that what you were looking for
Step-by-step explanation:
¡creo que la respuesta sería .3!
Answer:
C
Step-by-step explanation:
7cos(x) + 1 = 6sec(x)
7cos(x) + 1 = 6/cos(x)
7cos^(x) + cos(x) = 6
7cos^(x) + cos(x) - 6 = 0
[7cos(x) - 6][cos(x) + 1] = 0
cos(x) = 6/7 , x = arccos(6/7) and
cos(x) = -1, x = 180
Answer:
1) D it doesn't pass the line test
2)B
3)A C F