Let y = 7x - 12
7x = y + 12
x = (y + 12)/7
Therefore, f^-1(x) = (x + 12)/7
Answer:
It's the second one :) I think?
Answer:
1) Yes
2) Yes
3) Yes
4) No
Step-by-step explanation:
A function has to have points that do not share a domain (x-coordinate). All of the options meet this requirement other then option 4.
Hope it helps!
Answer:
4
Step-by-step explanation:
Quarter hour on chemistry
Quarter hour on class 2
Quarter hour on class 3
Quarter hour on class 4
Total time....One hour
Answer:
$2.50 per pound of apple
Step-by-step explanation:
Or if you have to write it as a fraction $2.50/ 1
