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Does the equatiion y squared plus x equals 1 represents a function y in terms of x?
No.
It represents a function of x in terms of y but, in strict mathematical terms, not a function of y in terms of x.
This is because the mapping from the domain (x values) to the range (y values) is 1-to-many. For each value of x, there can be 2 values of y. For example, x = 0 gives y2 = 1 so that y = ±1.
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Is y equals 3x squared plus 2x -3 a function?
Yes.
What is the function y equals ax2 plus bx plus c?
It is a quadratic function which represents a parabola.
What is the vertex of the function y equals x squared plus 4?
The vertex is at the point (0, 4).
What equation represents the product of two consecutive positive integers that equals 110?
x^2 + x = 110. x(x + 1) equals x squared + x.
E equals mc2 what does the c stand for?
E=MC2The E represents the units of energyThe M represents the units of massThe C Represents the Speed of LightE=MC2 means Energy equals mass times the speed of light squared. Although this is not 100% correct it is very close!
Is y equals 3x squared-2 a function?
5
Is y equals 3x squared plus 2x -3 a function?
Yes.
What is the inverse function of A equals pi r squared?
square root of x/pi
What is the function y equals ax2 plus bx plus c?
It is a quadratic function which represents a parabola.
Does the equation y equals 2x plus 1 represent a function?
The [ 2x + 1 ] represents a function of 'y' .
What is the vertex of the function y equals x squared plus 4?
The vertex is at the point (0, 4).
What equation represents the product of two consecutive positive integers that equals 110?
x^2 + x = 110. x(x + 1) equals x squared + x.
E equals mc2 what does the c stand for?
E=MC2The E represents the units of energyThe M represents the units of massThe C Represents the Speed of LightE=MC2 means Energy equals mass times the speed of light squared. Although this is not 100% correct it is very close!
Is y equals 5x squared -3 a linear function?
8
What equals 121 when its squared?
The number that equals 121 when squared is 11.
What number squared equals 30?
5.477225575 squared equals 30.
How do you describe the function y equals 5x?
It is a linear function passing through the origin. It represents a direct proportionality between x and y.
