Aticket to the art museum cost $8 for adults and $4 for children. a class of 22 children and adults go to the museum for a fieldtrip. wich equation shows how to find f, the total cost of the museum entrance fee?
a f =(8×8)+(4×22)
b f=(8×4)+(8×22)
c f=(4+22)×(8+8)
d f=(4×22)×(8×8)

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: