Help me with this pls:(

Jayda's house is located at (1, 5). she can walk in a straight line to get to cristian's house. a fast-food restaurant is located at (11, 0) and partitions the way from jayda's house to cristian's house by a ratio of 5: 1. find the coordinate of cristian's house. me . im a little stuck

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76