Answer:
Step-by-step explanation:
I think the quotent is 5, but I recommend waiting for sumone else to answer. Because 31.5 divided by 1.4 equals 22.5 but I'm not sure.
Hi there! The answer is A.
Graph A. is not linear because it contains x^2 and therefore is a quadratic function.
Answer:
The correct option is, Exponential Decay, $23,914.85.
Step-by-step explanation:
A farmer buys a tractor for $50,000.
It is provided that the the tractor depreciates 10% per year.
The exponential function for decay is:
![y=a\cdot (1-r\%)^{t}](https://tex.z-dn.net/?f=y%3Da%5Ccdot%20%281-r%5C%25%29%5E%7Bt%7D)
Here,
a = initial value
r = decay rate
t = time
Compute the value of the tractor in 7 years as follows:
![y=a\cdot (1-r\%)^{t}](https://tex.z-dn.net/?f=y%3Da%5Ccdot%20%281-r%5C%25%29%5E%7Bt%7D)
![=50000\times (1-0.10)^{7}\\\\=50000\times 0.4782969\\\\=23914.845\\\\\approx 23914.85](https://tex.z-dn.net/?f=%3D50000%5Ctimes%20%281-0.10%29%5E%7B7%7D%5C%5C%5C%5C%3D50000%5Ctimes%200.4782969%5C%5C%5C%5C%3D23914.845%5C%5C%5C%5C%5Capprox%2023914.85)
Thus, the correct option is, Exponential Decay, $23,914.85.
Answer:
When we add 9 to the function we are shifting the function up 9 units.
Step-by-step explanation:
If it were added inside the function, it woulds shift it left or right.
But since it is outside the function, we will shift it up or down
When we add 9 to the function we are shifting the function up 9 units.
Angles PQT and RQS are vertical angles and angles PQR and TQS are vertical angles.
angle PQS and TQR are straight angles
angles TQP and PQR form a linear pair. they are also adjacent by default. the other angles have these same features.
that should bout do it. hope it helped!