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

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a