Please help! Find the equation of the line (graph provided in attached picture) Use exact numbers. y =_ x+_ ( _ represent blanks in the equation)

Step-by-step explanation:

Equation of a line is given as

Where,

m = slope of the line =

b = y-intercept, which is the value at the point where the line intercepts the y-axis. At this point, x = 0.

Let's find m and b to derive the equation for the line.

Use the coordinate pair of any two points on the line. Let's use the following,

=> on the line, when x = 0, y = -2

=> on the line, when x = 4, y = 1

Plug in the values and solve for m

b = -2 (the line intercepts the y-axis at this point)

Our equation would be =>