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Y equals 4x plus 3 is this a one to one function or an onto function and does it have an inverse function?
Assuming the domain and range are both the real numbers (or rationals): Yes, it is 1 to 1 Yes, it is onto and the inverse is x = (y-3)/4
What is the domain of the function fx equals 3 over x plus 2?
- 2 makes this zero and provides the vertical asymptote. So, from - infinity to - 2 and from - 2 to positive infinity
What is the outcome if y equals x plus 5 and the domain is -3?
2
Does y equals 3x2 plus 2x-3 represent a function?
Yes.
Is y equals 3x squared plus 2x -3 a function?
Yes.
Range of the function m equals 0.5n plus 3?
If the domain is the real numbers then so is the range.
Is y equals lxl plus 3 a function?
Assuming the domain and codomain are properly defined, then YES.
Is y equals x squared -4x plus 3 a domain or range?
Y = x squared -4x plus 3 is an equation of a function. It is neither called a domain nor a range.
What is the domain of the function y equals 2x plus 3?
The domain of a function is the set of it's possible x values that will make the function work and output y values. In this case, it would be all the real numbers.
Y equals 4x plus 3 is this a one to one function or an onto function and does it have an inverse function?
Assuming the domain and range are both the real numbers (or rationals): Yes, it is 1 to 1 Yes, it is onto and the inverse is x = (y-3)/4
Is y equals -3x plus 3 a function?
yes
What is the domain of the function fx equals 3 over x plus 2?
- 2 makes this zero and provides the vertical asymptote. So, from - infinity to - 2 and from - 2 to positive infinity
What is the outcome if y equals x plus 5 and the domain is -3?
2
What is the function table for x equals 3?
First column, of x values, is the domain of x - whatever that may be. Second column, of function values is always 3.
Does y equals 3x2 plus 2x-3 represent a function?
Yes.
Is y equals 3x squared plus 2x -3 a function?
Yes.
What is -6x plus 3y equals -5 as a function?
y=(6x-5)/3
