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Why is the zero of a function the same as an x-intercept of a function?
Wiki User
∙ 14y ago
when you have a function lets say y = mx + b then you set it equal to zero and solve you are finding the x values that give you a y value of zero and a y value of zero lies on the x-axis. therefore when you find a zero of a function it's really the x value of where the function touches or crosses the x axis. hope this helps
Wiki User
∙ 14y ago
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Find the xintercept for the equation y equals 8x squred?
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What is a zero of a quadratic function?
The "zero" or "root" of such a function - or of any other function - is the answer to the question: "What value must the variable 'x' have, to let the function have a value of zero?" Or any other variable, depending how the function is defined.
What is called when the denominator is zero in a rational function?
The function is not defined at any values at which the denominator is zero.
Are there any math words beginning with z?
Zero Matrix Zero of a Function Zero Slope
What Is a constant function equal to zero?
No.
Find the xintercept for the equation y equals 8x squred?
0
What is the xintercept for this linear equation 6x - y equals 9?
-3
What is the zero of a function and how does it relate to the functions graph?
A zero of a function is a point at which the value of the function is zero. If you graph the function, it is a point at which the graph touches the x-axis.
What you say if a function whose derivative and antiderivative is same?
That means that either the function is equal to zero everywhere (y = 0), or it is the exponential function (y = ex).
What is a zero of a quadratic function?
The "zero" or "root" of such a function - or of any other function - is the answer to the question: "What value must the variable 'x' have, to let the function have a value of zero?" Or any other variable, depending how the function is defined.
Where is the zero of any function location on the coordinate plane?
The zero of a function is a point where the function evaluates to zero. If you express "y" as a function of "x", i.e. y = f(x), then for a zero of the function, the y-coordinate is 0. In other words, the corresponding point is on the x-axis.
Where does a function equal zero?
If you set a function equal to zero and solve for x, then you are finding where the function crosses the x-axis.
What is called when the denominator is zero in a rational function?
The function is not defined at any values at which the denominator is zero.
How do you integrate periodic functions?
Same as any other function - but in the case of a definite integral, you can take advantage of the periodicity. For example, assuming that a certain function has a period of pi, and the value of the definite integral from zero to pi is 2, then the integral from zero to 2 x pi is 4.
If a function is equal to zero when x is zero is the function considered defined at that point?
Yes. So long as the function has a value at the points in question, the function is considered defined.
What are the zeros of a polynomial function?
the zeros of a function is/are the values of the variables in the function that makes/make the function zero. for example: In f(x) = x2 -7x + 10, the zeros of the function are 2 and 5 because these will make the function zero.
How cyclic integral of a point function is zero?
the cyclic integral of this is zero
