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Q: How can you tell bu looking At the graph of a function which is the input variable and which is the output variable?
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Describe how you can tell by looking at the graph of a function with variable is the input variable and which is the output variable?

You cannot.


How do you graph functions?

Suppose a function takes values of a variable, X, as its input, and that it converts it into an output value Y.Then the graph of the function, in the X-Y coordinate plane, is the set of all points (x, y) such that when you input the value x into the function, the output is y.Suppose a function takes values of a variable, X, as its input, and that it converts it into an output value Y.Then the graph of the function, in the X-Y coordinate plane, is the set of all points (x, y) such that when you input the value x into the function, the output is y.Suppose a function takes values of a variable, X, as its input, and that it converts it into an output value Y.Then the graph of the function, in the X-Y coordinate plane, is the set of all points (x, y) such that when you input the value x into the function, the output is y.Suppose a function takes values of a variable, X, as its input, and that it converts it into an output value Y.Then the graph of the function, in the X-Y coordinate plane, is the set of all points (x, y) such that when you input the value x into the function, the output is y.


A function wahose graph is parabola?

Any equation where variable a = some multiple of variable b2 + constant will graph a parabola.


How do you tell where the input and output is on a function graph?

Normally the input is on the horizontal axis and the output on the vertical axis.


Can the function Qd equals -30p plus 0.5y plus 2Pr plus 4T be graph?

Since the function depends on 4 variables (assuming that p and P are the same variable), the full graph would require 5 dimensions. You can, however, graph something like a cross-section for the graph, in the sense that you keep most of the variables constant, and study the dependency of the function on a single variable at a time.

Related questions

Describe how you can tell by looking at the graph of a function with variable is the input variable and which is the output variable?

You cannot.


How do you graph functions?

Suppose a function takes values of a variable, X, as its input, and that it converts it into an output value Y.Then the graph of the function, in the X-Y coordinate plane, is the set of all points (x, y) such that when you input the value x into the function, the output is y.Suppose a function takes values of a variable, X, as its input, and that it converts it into an output value Y.Then the graph of the function, in the X-Y coordinate plane, is the set of all points (x, y) such that when you input the value x into the function, the output is y.Suppose a function takes values of a variable, X, as its input, and that it converts it into an output value Y.Then the graph of the function, in the X-Y coordinate plane, is the set of all points (x, y) such that when you input the value x into the function, the output is y.Suppose a function takes values of a variable, X, as its input, and that it converts it into an output value Y.Then the graph of the function, in the X-Y coordinate plane, is the set of all points (x, y) such that when you input the value x into the function, the output is y.


When can a graph represent a function?

A graph represents a function if and only if every input generates a single output.


A function wahose graph is parabola?

Any equation where variable a = some multiple of variable b2 + constant will graph a parabola.


Is Y the input in the line graph?

Usually x (independent) variable is the input and y (dependent variable) is the output.


Is X the input in the line graph?

Usually x (independent) variable is the input and y (dependent variable) is the output.


How can you use a graph to find zeros of a quadratic function?

The zeros of a quadratic function, if they exist, are the values of the variable at which the graph crosses the horizontal axis.


What information is contained in the graph's y-axis?

the output of the function which is graphed


How do you tell where the input and output is on a function graph?

Normally the input is on the horizontal axis and the output on the vertical axis.


The output of a function or relation The set of y-values that a graph is defined on?

Range


How will the vertical line test be used to determine whether a graph is a function?

A function can only have one output for any given input. This means that any x value you choose cannot have multiple corresponding y values. The vertical line test involves looking at a graph and drawing vertical lines over it. If any of the vertical lines you have drawn touch the graph of the function more than once, then the graph does not represent a function.


What variable in a quadratic function causes the function to transform reflect or have a vertical stretch or shrink?

The wording is confusing, as a quadratic function is normally a function of one variable. If you mean the graph of y = f(x) where f is a quadratic function, then changes to the variable y will do some of those things. The transformation y --> -y will reflect the graph about the x-axis. The transformation y --> Ay (where A is real number) will cause the graph to stretch or shrink vertically. The transformation y --> y+A will translate it up or down.