Question

An individual is teaching a class on Excel Macros. The individual plans to break the class up into groups of 4 and wants each group to have 2 exercises to practice on, with no group doing the same exercise. The individual wants to know how many exercises he will need. Write an equation that expresses the situation, let x be the independent variable and y be the dependent variable

1. У-4x
2. y-2(x/4)
3. y-4x/2

Answer 1

y-2{x/4}

Explanation:

Answer 2

Total Exercises each group will do =
`2(x)/(4)`

Total exercises individual need=
`y=(4x)/(2)`

`y-(4x)/(2)`

Explanation:

No. of groups = 4

Each group has to do exercises = 2

Total no. of exercises individual need = y

Total Exercises each group will do =
`2(x)/(4)`

Total exercises individual need=
`y=2(x)/(4)(4)`

`y=(4x)/(2)`

`y-(4x)/(2)`