I need help finding the answer

A

Step-by-step explanation:

Substitute each of the values of x from the domain into f(x), that is

f(- 12) = × - 12 + 2 = - 20 + 2 = - 18 ⇒ (- 12, - 18 )

f(- 3) = × - 3 + 2 = - 5 + 2 = - 3 ⇒ (- 3, - 3 )

f(0) = × 0 + 2 = 0 + 2 = 2 ⇒ (0, 2 )

f(3) = × 3 + 2 = 5 + 2 = 7 ⇒ (3, 7 )

f(12) = × 12 + 2 = 20 + 2 = 22 ⇒ (12, 22 )

The set of ordered pairs is set A

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

i believe the answer is 323 ft

step-by-step explanation: