Write an equation that has these characteristics: period =2π, Maximum = 12; midline: y= 11; y-intercept: (0, 11)

Step-by-step explanation:

The sine or cosine function and their reciprocals has a period of 2π.

The maximum should be 12 and midline equal y=11.

This means the must have an amplitude of

a=12-11=1

If the y-intercept is (0,11) the y-intercept was translated up 11 units from the origin so it should be a sine graph.

The function is of the form:

where a=1 and b=11

The function is

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.

he sells x mount because thats eqivilqant to the maz and then divided into quarters

step-by-step explanation: