Here's a graph of a linear function. Write the equation that describes that function.
(Express it in slope-intercept form)

y = x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 4, - 1) and (x₂, y₂ ) = (0, 2) ← 2 points on the line

m = =

Note the line crosses the y- axis at (0, 2 ) ⇒ c = 2, thus

y = x + 2 ← equation of line

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.