Simplify your regular answer then you'll get it.
60^2 i think. Are you looking for multiple answers or 1 answer?
Answer:
The inverse function is f(x) = (x - 1)/2
Step-by-step explanation:
To find the inverse of any function, start by switching the x and f(x) values.
f(x) = 2x + 1
x = 2f(x) + 1
Now solve for the new f(x). The result will be your inverse function.
x = 2f(x) + 1
x - 1 = 2f(x)
(x - 1)/2 = f(x)
Answer:
Step-by-step explanation:
Given
Volume of box 
Let b be the square base and h be the height of box
Volume 
Surface Area 
Differentiate A w.r.t b to get maxima/minima
![[tex]h=\frac{32,000}{40\times 40}](https://tex.z-dn.net/?f=%5Btex%5Dh%3D%5Cfrac%7B32%2C000%7D%7B40%5Ctimes%2040%7D)
Answer:
The answer is -77
Step-by-step explanation:
Ok, so assuming by x2 you mean x squared, I will solve this. So basically when you have a function, f(-7) would mean that you would have to replace all the x's in the equation with -7. So let's write that out. that would be f(-7) = -7^2 + (-7*4). So now according to PEMDAS, you would solve the exponent first, and -7^2 is equal to -49, because when you solve it you would do -(7^2), which is -(49), which is then -49. So now you have f(-7)= -49+ (4*-7). Solving for (4*-7), you get -28. This leaves you with -49 + (-28), which is -49 - 28. Simplifying that, you get the answer, which is -77.
