• Given the table of values, you can identify these points:
![(0,4),(1,8),(2,12),(3,16),(5,24),(6,28),(7,32)](https://tex.z-dn.net/?f=%280%2C4%29%2C%281%2C8%29%2C%282%2C12%29%2C%283%2C16%29%2C%285%2C24%29%2C%286%2C28%29%2C%287%2C32%29)
If you plot them on a Coordinate Plane, you get:
As you can observe, it is a Linear Function.
• The equation of a line in Slope-Intercept Form is:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
Where "m" is the slope of the line and "b" is the y-intercept.
In this case, you can identify in the graph that:
![b=4](https://tex.z-dn.net/?f=b%3D4)
Therefore, you can substitute that value and the coordinates of one of the points on the line, into this equation:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
And then solve for "m", in order to find the slope of the line.
Using this point:
![(1,8)](https://tex.z-dn.net/?f=%281%2C8%29)
You get:
![\begin{gathered} 8=m(1)+4 \\ 8-4=m \\ m=4 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%208%3Dm%281%29%2B4%20%5C%5C%208-4%3Dm%20%5C%5C%20m%3D4%20%5Cend%7Bgathered%7D)
Therefore, the equation for the data in Slope-Intercept Form is:
![y=4x+4](https://tex.z-dn.net/?f=y%3D4x%2B4)
Hence, the answer is:
• It represents a Linear Function.
,
• Equation:
Answer:
I think the first mistake was made in step 1
Answer:
its still 4.55
Step-by-step explanation:
I dont understand
The median is the number in the middle of the data set.
There are 7 numbers, so the 4th number is the median.
(Another method is to eliminate a number on each side until you get to the middle number)
<h2>Answer:</h2>
<u>The median is </u><u>16</u><u>.</u>
I hope this helps :)
Answer:
Therefore, amount of tax is $65.
Step-by-step explanation:
Amount of tax = Tax% of $1300
Amount of tax = 5% of $1300
= (5/100) of $1300
= (1/20) of $1300
= $130/2
= $65