What is the linear function equation represented by the graph?

The equation of the line (in slope-intercept form) is

Step-by-step explanation:

We need two points to figure out the equation of the line given in the graph.

The two points we choose are (0,-4) and (3,-3) (we can choose any 2 points on the line)

The formula we are going to use to find the equation of this line is shown below:

Where

Plugging in the points noted above into the formula gives us:

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

it would open into a square depending on the type of envelope i’m not sure about the second part