Answer:
i can't see the photo
Step-by-step explanation:
pleas send it again
f(x) = 3-x/5
Explanation:
The inverse of a function completely swaps the x and y values. One way to find the inverse of a function is to switch the "x" and "y" in an equation
y=3x -5
turns into
x = 3y+5
Then solve the equation for y
x=3 y- 5
x+5 = 3y
the divide all by three
1/3x + 5/3 =y
f ( x ) − 1 = 3/1 x + 5/3
51 * 2^x
51 * 2^0 = 51 * 1 = 51
51 * 2^1 = 51 * 2 = 102
51 * 2^2 = 51 * 5 = 204
...
4x and -2x
They have 2 of the same variable unlike the others
its y2-y1 over x2-x1 and you plug in 4 and 8 for x1 and x2 and then 61 and 108 for y1and y2
