Ineed i don’t understand how to get the equations

y=-2x+2

Step-by-step explanation:

Since the 2 points given are (-3,8) and (2,-2) and the slope intercept form equation is y=mx+b with m as the slope, you can find slope by the formula:

Enter the 2 points in.

= -2-8/2-(-3)

= -10/5

= -2

The slope is -2.

Enter the slope (m) into the equation y=mx+b

y=-2x+b

Now, to find the y intercept (b) enter one of the points into the equation. (2,-2)

-2=-4+b

b=-2+4

b=2

So the equation is, y=-2x+2

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.