Answer:
C) -2 ≤ x ≤ 2
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
We see that our x-values span from -2 to 2. Since they are both closed dots, we include them in the domain:
[-2, 2] or -2 ≤ x ≤ 2
The tip would be $2.80 because it is 20% of the $14 meal
Answer:
2
Step-by-step explanation:
simplify......dndjddjejdjdjehdeww
28 each book 155-15=140 and then 140÷5=28
