Answer:15,400 If u take the equation then the matric rule in the olastrophy and then use clastrophy you get the answer pretty simple
f(x) = 2x + 1
To find the inverse, f^-1(x), of the function:
Put the function as an equation:
y = 2x + 1
Then move x to the left and y to the right;
x = 2y + 1
Then solve for y;
y = x/2 - 1/2
f^-1(x) = y
f^-1(x) = x/2 - 1/2
The answer of the question is B
Rise/run
count the number of spaces vertically between the two points, then horizontally between them.
Divide Rise by Run.
Example
Rise: 4
run: 3
Slope: 1.33
