Answer:
![\left[\begin{array}{cc}x&y&-2&-9&0&-1&2&7&4&15\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7Dx%26y%26-2%26-9%260%26-1%262%267%264%2615%5Cend%7Barray%7D%5Cright%5D)
Step-by-step explanation:
Given
![y = 4x - 1](https://tex.z-dn.net/?f=y%20%3D%204x%20-%201)
Required
Create a function table for inputs -2, 0, 2 and 4
When x = -2
![y = 4*-2 - 1 = -9](https://tex.z-dn.net/?f=y%20%3D%204%2A-2%20-%201%20%3D%20-9)
When x = 0
![y = 4*0 - 1 = -1](https://tex.z-dn.net/?f=y%20%3D%204%2A0%20-%201%20%3D%20-1)
When x = 2
![y = 4*2 - 1 = 7](https://tex.z-dn.net/?f=y%20%3D%204%2A2%20-%201%20%3D%207)
When x = 4
![y = 4*4 - 1 = 15](https://tex.z-dn.net/?f=y%20%3D%204%2A4%20-%201%20%3D%2015)
So, the table is:
![\left[\begin{array}{cc}x&y&-2&-9&0&-1&2&7&4&15\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7Dx%26y%26-2%26-9%260%26-1%262%267%264%2615%5Cend%7Barray%7D%5Cright%5D)
Answer:
9 hours, 20 minutes
Step-by-step explanation:
When two ferries work together, they transport a day's cargo in 7 hours
The speed proportion or ratio of larger ferry to smaller ferry is given as 3 : 1
The sum of the ratio = 4 (3 + 1)
This means that it will take the smaller ferry = 7 x 4 hours to work alone = 28 hours, since the larger ferry is faster by 3.
Therefore, when larger ferry works alone, it will take it (7 x 4)/3 = 9.33 hours.
9.33 hours = 9 hours, 20 minutes.
Answer:
The Average Speed of the Ball is 3.925 m/s
Step-by-step explanation:
Add All The Numbers Together
0.2+0.5+5+10
Divide By How Many Measurements There Are
And There Are 4 Measurements
15.7/4 = 3.925
Answer:
Step-by-step explanation:
2. 4
3. 180°; multiplication
4. 4
6?. 32; 148
i think thats right. i hope this helps
Answer:
can you please give a correct question next time or please make the question clear for the answerer.
thank you
Step-by-step explanation:
hope it helps .