The number of boats b a boat dealer sells in each month of the year can be modeled by the function b= -15 |t-5| + 120, where t is the time in months and t =1 represents january. 
1. how much boats sold in march, may, july, september, november, and december?
2. what is the maximum number of sales in one month?
3. in what month is the maximum reached?
4. what is the minimum number of sales in ome month?
5. in what month is the minimum reached?

good luck on your studies! : )

david edward.

where is the option given

oh

nu stiu chiar nu stiu sa o fac

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.