I believe one of the relationships between x and y in a non-linear graph will be the slope of each point will be unproportional. Therefore, it will create a non-straight line (usually a curved line) on the graph. If it's a linear graph, the slope is proportional and the line will be straight. If anyone thinks this is not "straight to the point", please feel free to correct this.
{Added}. You are correct! The non-linear trace is curved. Linear means the trace is a straight line, produced when the y values are controlled by straightforwardly multiplying each x value by a constant which can be any number (except of course, 0).
A non-linear graph is one in which the y ordinates are controlled by x^N where N is not equal to 1, by a trigonometrical or logarithmic function of x; or in the particular case of the Hyperbola, the reciprocals of the x values.
What happens though in y = x^N when N does = 0? I'll leave it to you to spot the result - you don't need to calculate or plot it to realise the answer!
The graph doesn't intersect either axis.
A quadratic relationship is a mathematical relationship that can be expressed by a quadratic formula in which the highest exponent is two (i.e., x squared). On a graph, this relationship will look like a parabola.
it be constant
if X lies between 6&12 and Y lies between 24&36 the Y/X will ie between
that's true
A nonlinear relationship is one that cannot be expressed using a line. y=3x is a linear relationship between x and y. y = log(x) is nonlinear.
No, it is not an example of a nonlinear relationship because there is a steady rate of change.
A graph of Charles' Law shows the relationship between Volume vs. Temperature. Volume is placed on the y axis and temperature on the x axis. The relationship is linear if temperature is in units of Kelvin.
Line Graph
It tells you the relationship between the X value and the Y value is constant.
Select a number of different values for the independent variable (usually x). For each x, calculate the value of the dependent variable using the nonlinear equation. Call these f(x). On a Cartesian plane, mark the points whose coordinates are(x,f(x)) and join them by a smooth curve.
bar graph It's actually line graph. (I just learned this at school.)
the relationship between two variables
It depends on the slope ofthe linear graph. if y=x then the relationship is 1:1 if y=3x then the relationship is 3:1 if y=2/7x then the relationship is 2:7
A scatter plot with mass on the x-axis and inertia on the y-axis is the best graph to represent the relationship between mass and inertia since it allows for visualizing any potential correlation or pattern between the two variables.
x goes up by 1,2,3,4, etc. and y goes up at a steady rate in the graph its a stright line
In mathematics, when the dependent variable is not proportional to the independent variable. The function does not vary directly with the input. Example: y=sin (x).