Question

Which equation represents the graphed function?

O y = 4x - 2
O y = -4x - 2
Oy = -x-2
O y=-x-2

Answer 1

9514 1404 393

Answer:

y = 1/4x -2

Explanation:

The line rises one unit from -2 to -1 as x changes from 0 to 4. The slope is ...

m = rise/run = 1/4

The y-intercept (b) is where the line crosses the y-axis, at y = -2.

The equation in slope-intercept form is ...

y = mx + b

y = 1/4x -2