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If fx x3 x2 - 8 what is f-8?
plug -8 in for x
Fx equals x cubed plus 4?
x = ¼x^4 + 4x + k where k can be any number
Fx 2x plus 1 over x squared minus 2x minus 8?
5x lolzz 8)
What is xf compared to fx How are they different?
If x and f are quantities then xf and fx are the same if they belong to a commutative space. If not, they normally do not. Multiplication of matrices, for example is cont commutative. In fact, it is quite possible that xf has a value but fx does not even exist. if x and f are functions then again, fx and xf will not generally be the same. For example suppose x = "add 5 to it" and f = "square it". Then xf(3) = x(9) = 14 while fx(3) = f(8) = 64
What is the derivative of 1 divided by fx under the conditions that fx is differentiable and fx cannot be 0?
Negative the derivative of f(x), divided by f(x) squared. -f'(x) / f²(x)
Function notation fx is read as?
If it were written in a book of some sort, fx or f(x) is read aloud as "f or x". "f" is a function of some variable, "x". By function it means something happens to x e.g. x2 or 3x+4.
What is the LCM of 4 8 28?
4 x 1 = 4 4 x 2 = 8 4 x 3 = 12 4 x 4 = 16 4 x 5 = 20 4 x 6 = 24 4 x 7 = 28 4 x 8 = 32 4 x 9 = 36 4 x 10 = 40 4 x 11 = 44 4 x 12 = 48 4 x 13 = 52 4 x 14 = 56 8 x 1 = 8 8 x 2 = 16 8 x 3 = 24 8 x 4 = 32 8 x 5 = 40 8 x 6 = 48 8 x 7 = 56 28 x 1 = 28 28 x 2 = 56 lcm of 4, 8, and 28 = 56
What is fx in math?
[fx] is a function of x, it usually used in graphs.
Show you how to work -8 equals -x plus 4?
-4
What does 8 times 8 times 8 equal?
512, or 4 x 4 x 4 x 4 x 2
When you read Fx aloud can you can shorten it to F of x?
Yes, when you read Fx aloud can you can shorten it to F of x.
If fx equals x2 then fx-1 equals?
3
