Answer:
y = 2x
Step-by-step explanation:
take two points from the table: (1,2),(2,4)
[tex]slope-formula:\boxed{\frac{y2-y1}{x2-x1} }[/tex] - use this formula to find out slope.
[tex]\frac{4-2}{2-1}[/tex]
[tex]\frac{2}{1}[/tex]
2 .....this is the (m), slope.
make equations using:
y - y1 = m( x - x1 )
y - 2 = 2(x - 1)
y -2 = 2x - 2
y = 2x -2 + 2
y = 2x
