Answer:
Inverse function y =
+ ![\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D)
Find the plots attached!
Step-by-step explanation:
Starting with our equation:
f(x) = -3x + 4 - 2 this is equal to y = -3x +2 (we can call f(x) as y)
To find the invert we swap x for y
y = -3x +2 become x = -3y +2 now we isolate y again!
x - 2 = -3y
= -y
y =
+
(the inverse function is also called ![f(x)^{-1}](https://tex.z-dn.net/?f=f%28x%29%5E%7B-1%7D)
I hope it helps :)
Answer:
Step-by-step explanation:
I = -425x^2 + 45,500(x) - 650,000
x = 40
I = -425(40^2) + 45,500(40) - 650,000
I = -425(1600) + 1,820,000 - 650,000
I = -680,000 + 1,820,000 - 650,000
I = 1,820,000 - 1,330,000
I = 490,000 <===
Answer:
y = 3/4x + 27/2
Step-by-step explanation:
y2 - y1 / x2 - x1
7 - 1 / 6 - (-2)
6 / 8
= 3/4
y = 3/4x + b
9 = 3/4(-6) + b
9 = -9/2 + b
27/2 = b
A. Is 41 degrees, B. Is 44 degrees
Can you try typing the problem instead of using voice to text. sorry I could not understand