caraballopp3parp
caraballopp3parp caraballopp3parp
  • 03-04-2019
  • Mathematics
contestada

Here’s a graph of a linear function write the equation that describes that function
Express it in slope- intercept form

Heres a graph of a linear function write the equation that describes that function Express it in slope intercept form class=

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MrGumby
MrGumby MrGumby
  • 03-04-2019

Answer:

The equation of the line is y = 1/4x + 3

Step-by-step explanation:

In order to find this, start with two points that are on the line. We'll use (0, 3) and (4, 4). Now we can use the slope formula to find the slope.

m(slope) = (y2 - y1)/(x2 - x1)

m = (4 - 3)/(4 - 0)

m = 1/4

Now that we have this, we can use that slope and a point in point-slope form. Then we solve for y to get the equation.

y - y1 = m(x - x1)

y - 3 = 1/4(x - 0)

y - 3 = 1/4x

y = 1/4x + 3

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