Answer:
In this example, if k = -7, this relationship is not a function, since x = -7 would have both y = 2 and y = 0.
Step-by-step explanation:
Requirement to be a function:
For a relationship to be a function, all values of x must have only one corresponding value of y.
In this question:
For x = -7, y = 2
For x = -1, y = 0
For x = 4, y = 0
For x = k, y = 0
A value of x must not have more than 1 value of y.
In this example, if k = -7, this relationship is not a function, since x = -7 would have both y = 2 and y = 0.
At first you need to know total cost
![(875)(1.05) = 918.75](https://tex.z-dn.net/?f=%28875%29%281.05%29%20%3D%20918.75)
According to the fact that you have already paid for 7 months, we have to substract
![700 = 218.75](https://tex.z-dn.net/?f=%20700%20%3D%20218.75)
---> what still needs to be payid.
On the 8 moth you have missed the payment so (218.75)(8/12), and remaining moths are nearly<span> 145.83333
</span>To finish, multiply by the apr and you will get <span>$20.78 interest charged. So, I am pretty sure that he answer is D.</span>
Answer:
b
Step-by-step explanation:
it is 3 out of 5 ticks over to the left
Answer:
A
Step-by-step explanation:
tanC =
=
=
=
→ A