I don’t understand this help

(1,1)(3,-2)

Step-by-step explanation:

a hope this answer helping you

Domain :

[-1,5] included the last and first points.

Range

[-2,4] included the last and first points.

Step-by-step explanation:

Domain is the minimum value to the max value in x.

range same thing but in y.

Hope it helps.

God bless.

1. minimum

2. 6400

3. eight

hope this !

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour