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What else can I help you with?
Is y equal xsquare minus 4 a linear function?
No. That function describes a parabola who's vertex is at the point (0, -4).
What does non- linear function mean?
It means if you plot the function it is not on a straight line For example y = 3x + 4 is linear function y = x squared is non linear
Is y x -4 a linear function?
Yes, y=x-4 is linear, since the highest power on x is 1 (y = x1-4)
What does linear functions mean?
A linear function is a function in which only the first power of the variables appears. A linear function is in the form of y=ax+b. When graphed, the graph is a straight line. 'a' is the slope of the line, 'b' is the value of 'y' where the line crosses the y-axis. For example: y=2x+4 is a linear function
A linear function does not have a y-intercept?
it is impossible for a linear function to not have a y-intercept
Is 2y equals 8 a linear function?
Yes, 2y = 8 is a linear function. 2y = 8 is the same as y=8/2, or y=4, which is a vertical line.
What is nonlinear expression?
It can be thought of as a function that does not graph to a line when plotted. For example, y=4 or y=5x are linear. But y=x2 or y=x1/2 or y=ln(x) are not linear
Is y equals x - 4 a linear function?
Yes, since y changes proportionally with x.
Is the inverse of a linear function not a function?
The inverse of a linear function is always a linear function. There are a few ways to approach this.To think about it, you can imagine flipping the x and y axes. Essentially this equates to turning the graph of the linear function on its side to reveal the new inverse function which is still a straight line.More rigorously, the linear function y = ax + b has the inverse equation x = (1/a)y - (b/a). This is a linear function in y.
Is y equals -x plus 2 a linear function?
Yes, y=-2+x is a linear function.
Is y x -4 a linear function Yes yx-4 is linear since the highest power on x is 1 (y x1-4)?
Only partly true. the highest power of y also needs to be 1 - which it is.
Write the solution for this system of linear equation ''y equal -x plus 2 and 3x-y equal -13''?
(-3,-4)
