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y = x - 3 is a linear function where for each x-value we find one and only one y-value.
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Y equals x3 plus 4x - 3.6?
IMPOSSIBLE
How do you work out x3 plus 1 equals 65 on calculator?
If: x3+1 = 65 Then: x3 = 65-1 And: x3 = 64 So: x = 4 by means of the cube root function on the calculator
How does the shape of y equals x2 differs from the graph of y equals x3?
y = x2 is an (approximately) U shaped graph that is entirely above the x axis and is symmetric about the y axis. y = x3 is asymptotically negatively infinite when x is negatively infinite and positively infinite when x is positively infinite. It is symmetric about the line x+y=0.
Is y equals 2x2 a function?
no
Is y equals x2 a function?
Y=X^2 is a function for it forms a parabola on a graph.
Is y equals -x cubed plus 1 a function?
Yes, y = -x3+1 is a function. You can graph it and see that it passes the vertical line test. See related link, below.
Y equals x3 plus 4x - 3.6?
IMPOSSIBLE
Is f9x0 equals x3-x2 plus 5 a linear function?
No, it is not.
Relation is a function y equals -8?
determine whether each relation is a function y equals -8
Is x equals y a function?
y = x This is a line and a function. Function values are y values.
How do you work out x3 plus 1 equals 65 on calculator?
If: x3+1 = 65 Then: x3 = 65-1 And: x3 = 64 So: x = 4 by means of the cube root function on the calculator
How does the shape of y equals x2 differs from the graph of y equals x3?
y = x2 is an (approximately) U shaped graph that is entirely above the x axis and is symmetric about the y axis. y = x3 is asymptotically negatively infinite when x is negatively infinite and positively infinite when x is positively infinite. It is symmetric about the line x+y=0.
Is y equals 2x2 a function?
no
How do you know that y is a function of x?
If you plug in y for the x function, and it equals the answer you got, it is right.
What type of function is represented by the equation y equals -2lxl?
y - |x| is an expression, not a function.
Is y equals x2 a function?
Y=X^2 is a function for it forms a parabola on a graph.
Does the equation y equals 3-4x represent a linear function?
7
