Y=|x-7|-9 because up seven and down nine
Answer:
1+1=2 i think
Step-by-step explanation:
Answer:
Option A:
is the correct answer.
Step-by-step explanation:
The point-slope form of an equation of a line is given by:
![y-y_1 = m(x-x_1)](https://tex.z-dn.net/?f=y-y_1%20%3D%20m%28x-x_1%29)
Here:
m is the slope of the line
are the coordinates of the point from which the line passes.
Now looking at the given question:
![m = 25\\(x_1,y_1) = (-4,-7)](https://tex.z-dn.net/?f=m%20%3D%2025%5C%5C%28x_1%2Cy_1%29%20%3D%20%28-4%2C-7%29)
Putting the values in the general form of point-slope form of equation of line
![y-(-7) = 25\{x-(-4)\}\\y+7 = 25(x+4)](https://tex.z-dn.net/?f=y-%28-7%29%20%3D%2025%5C%7Bx-%28-4%29%5C%7D%5C%5Cy%2B7%20%3D%2025%28x%2B4%29)
Hence, the point-slope form of given line is:
![y+7 = 25(x+4)](https://tex.z-dn.net/?f=y%2B7%20%3D%2025%28x%2B4%29)
Observing the option given, it can be concluded that Option A:
is the correct answer.