Question

pls help i give out points

Answer 1

Answer:

y=2x

Step-by-step explanation:

if you double the x value, you get y so 2x=y

Answer 2

Answer:

y = 2x

Step-by-step explanation:

take two points from the table: (1,2),(2,4)

$slope-formula:\boxed{\frac{y2-y1}{x2-x1} }$    - use this formula to find out slope.

$\frac{4-2}{2-1}$

$\frac{2}{1}$

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