Write equations for three hills that do meet the requirements. sketch them on one axis. (for the purposes of this exercise, this is a sketch, so the steepness and minimums and maximums of the graphs do not need to be exact).

i hope this is what you were looking for.

see attached graph

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

i would need to see the shape

step-by-step explanation: