Question

The following points for a function are graphed in the coordinate plane: (1, 2), (3, 8), (4, 11), and (6, 17).

What function is being graphed?


y = 2x
y = 3x - 1
y = x + 1
5x - 3

Answer 1

Plug in each ordered pair into each equation. If all pairs work in an equation, that's the answer.

Answer 2

y=3X-1 ?

Answer 3

yes

Answer 4

or find slope \[\frac{ y1-y2 }{ x1-x2 }\] that = 3
than find y intercept by plugging in a point

Answer 5

then**