To find the inverse of this function, we need to perform some steps.
f(x) = 2x + 9
Replace f(x) with y.
y = 2x + 9
Swap x and y.
x = 2y + 9
Solve for y.
Subtract both sides by 9.
x - 9 = 2y
Divide both sides by 2.
(x - 9)/2 = y
Replace y with f^-1(x)
<h3><u>f^-1(x) = (x - 9)/2</u></h3>
Answer: 380.5
Step-by-step explanation: you can type it into desmos graphing calculator
First, distribute the 3 into (-4z+5w):
3w+12z-15w+4z
Combine like terms:
3w-15w+12z+4z
-12w + 16z
Answer:
y=4/5x-4
Step-by-step explanation:
Use point-slope formula then turn to slope intercept form
y-y₁=m(x-x₁) → y = mx + b
y--8=4/5(x--5)
y+8=4/5x+4
-8 -8
y=4/5x-4
Answer:
write algebra 1 6.3.4 journal in gogle and click the first Lnk then if you go down you see a Lnk say aces complet that and then you will see the answer you want