Answer:
The second and the third one
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
y = 9
Step-by-step explanation:
to solve this equation, you first have to divide:
14 * y = 126
/14 /14
y = 9
and there is the answer. If you need to prove that y = 9, just input it into the equation.
14 * 9 = 126
126 = 126
Answer:
(b) ln(33/5)
Step-by-step explanation:

Remember that in general

John's function : y = 3.5x - 4
Penny's function : y = 3x + 4
C. John's function has a greater rate of change, because 3.5 > 3