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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 effect on the graph of the equation y equals x2 plus 2 when it is changed to y equals x2 - 4?
the graph is moved down 6 units
What is the graph of the function fx the quantity of x squared plus 3 x minus 4 all over x plus 4?
It is the straight line through the points (0, -1) and (1, 0).
How many roots does y x2 - 4x 4 have It may help to graph the equation?
4
How would you graph Y minus X2 minus 4X equals 4?
Select a set of values for x. For each value of x calculate the corresponding value of y using the function x2 - 4x - 4. Plot these points and join together with as smooth a curve as you can manage.
Graph the function fx equals -4?
The graph of the function f(x) = 4, is the horizontal line to the x=axis, which passes through (0, 4). The domain of f is all real numbers, and the range is 4.
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.
Define one-to-one function?
the function (x),sory I can`t use the sign of the function because it is not available. the function of (x)=4x+4 is one to one function assume function(x1)= function(x2) then 4(x1)+4 =4(x2)+4 4(x1)=4(x2) (x1)=(x2) hence,the function is one to one
Use the the following functions to solve fx x2 x 1 gx 5 - 2x hx -x2 goh2?
4
What is the effect on the graph of the equation y equals x2 plus 2 when it is changed to y equals x2 - 4?
the graph is moved down 6 units
What is the graph of the function fx the quantity of x squared plus 3 x minus 4 all over x plus 4?
It is the straight line through the points (0, -1) and (1, 0).
Evaluate the function fx equals -x2 plus 5 for x equals 4?
Interpreting the question as "evaluate f(x) = -x2 + 5 for x = 4". This is the same as asking "what is f(4)". To evaluate f(4) just replace each instance of the x in the definition of f(x) by the number 4: f(4) = -42 + 5. The result is -11.
How many roots does y x2 - 4x 4 have It may help to graph the equation?
4
Y equals x2 plus 4 lies on which axis?
y = x2 + 4 The graph is a parabola, with its nose at y=4 on the y-axis, and opening upward.
What statements best describes the transformations of the function gx x 4 - 3 compared to its parent graph fx x?
If you want to ask questions about the "following", then I suggest that you make sure that there is something that is following.
How would you graph Y minus X2 minus 4X equals 4?
Select a set of values for x. For each value of x calculate the corresponding value of y using the function x2 - 4x - 4. Plot these points and join together with as smooth a curve as you can manage.
Y equals x2 - 4x plus 4 what is the y intercept?
y = x2 - 4x + 4The 'y-intercept' is the place where the graph of the function lies on the y-axis.But that's just the place where x=0. So all you have to do to find it is set x=0.Y = x2 - 4x + 4Y = 4 when x = 0.The y-intercept is y=4
