Question

Jeremy used a function to create the table below. Select the correct rule for y in terms of x in Jeremy's table

Answer 1

the equation is of the form y = mx + b, then

`m=(y2-y1)/(x2-x1)=(16-10)/(4-2)=(6)/(2)=3`

for b

`\begin{gathered} 10=3(2)+b \\ 10=6+b \\ 10-6=6+b-6 \\ b=4 \end{gathered}`

the equation is:

`y=3x+4`

answer: B