Jungshookie7
contestada

Suppose that after swimming 1 lap in a pool, you can swim 10 laps in one hour. What is an equation that represents the total of number of laps you have swam y in terms of the number of hours x.

A. y(x)=10+x
B.y(x)=10(x+1)
C.y(x)=10x+1

Respuesta :

trashbinkid

I believe your answer is B. y(x)=10(x+1)

Answer:

C. y(x) = 10 x + 1

Step-by-step explanation:

Here, x represents the number of hours after 1 lap and y represents the total number of laps,

Given,

' The total laps = 1 Lap + Total laps after 1 lap '

Also, after 1 lap,

The number of laps in one hour = 10,

Thus, the number of laps in x hours = 10x

Hence, we can write,

y = 1 + 10x

Since, y is dependent on x,

So, y can be written as y(x),

Therefore, the required equation is,

y(x) = 1 + 10x

Option C is correct.

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