Which table matches the rule "subtract 4 from the input number"? Input 69 11 15
Output 8 11 13 19
A
Input 10 13 15 19
Output 6 9 1115
B
Input 6 9 1115
Output 10 13 15 19
с
Input 10 11 13 17
Output 6 9 11 15
D

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

sorry not knowing about that

12r - 8 - 12

you have to combine like terms. below i have bolded the like terms:

12r - 8 - 12

together it combines to:

12r - 20

hope this !