What is the inverse of f(x) = 4x + 2?
1 answer:
Answer:
The inverse is (x-2)/4
Step-by-step explanation:
f(x) = 4x+2
y =4x+2
Exchange x and y
x = 4y+2
Solve for y
Subtract 2 from each side
x-2 = 4y+2-2
x-2 = 4y
Divide each side by 2
(x-2)/4 =4y/4
(x-2)/4 =y
The inverse is (x-2)/4
You might be interested in
Inside the radical it is (96b)^3
Answer:
i believe it is C
Step-by-step explanation:
Answer:
3x + 6 > x
2x > -6
x > -3
answer is d
Answer:
x = 1/y
Step-by-step explanation:
2.50-2.00=0.5
2.50/0.5= 5 = 100%
2.00/0.5=4 = 80%
100-80= 20%
