Question

WILL GIVE 100 POINTS FOR ANSWERING CORRECTLY!

Answer 1

• (2,20)
• (4,40)

Slope:-

• m=40-20/4-2=20/2=10

Equation in point slope form

• y=10x

Convert to f(x)

f(x)=10x

Answer 2

`\boxed{\tt f(x)=10x}`

Explanation:

`\tt (2,20),(3,30)....`

`\tt m=\cfrac{30-20}{3-2} =10`

`\tt y-20=10(x-2)`

`\tt y-2=10x-20`

`\tt y=10x`

`\tt f(x)=10x`

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