Answer:
![\large\boxed{y-8=-0.2(x+10)}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7By-8%3D-0.2%28x%2B10%29%7D)
Step-by-step explanation:
The point-slope form of an equation of a line:
![y-y_1=m(x-x_1)](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29)
m - slope
(x₁, y₁) - point
The formula of a slope:
![m=\dfrac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
From the table we have the points (-10, 8) and (10, 4). Substitute:
![m=\dfrac{4-8}{10-(-10)}=\dfrac{-4}{20}=-\dfrac{1}{5}=-0.2](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7B4-8%7D%7B10-%28-10%29%7D%3D%5Cdfrac%7B-4%7D%7B20%7D%3D-%5Cdfrac%7B1%7D%7B5%7D%3D-0.2)
The equation of a line:
![y-8=-0.2(x-(-10))\\\\y-8=-0.2(x+10)](https://tex.z-dn.net/?f=y-8%3D-0.2%28x-%28-10%29%29%5C%5C%5C%5Cy-8%3D-0.2%28x%2B10%29)
Answer:
Mean: 87 Median:85 Mode:80
Answer:
$472.5
Step-by-step explanation:
10.5x
10.5 × 45= $472.5
Answer: X=2
Step-by-step explanation:
Assuming the function is
All logarithmic functions, despite their base, has a vertical asymptote at argument = 0.
That is not changed by the vertical stretching made by the 4 which multiplies the logarithm nor the vertical shift made by the +5.
In this case the argument is x - 2, then the vertical asymptote is:
x - 2 = 0