A straight line. y=ax + b is called a linear relationship. y=ax2 + bx +c is called quadratic because the HIGHEST power of x is 2. A term with x3 would make it a cubic relationship, x4 would make it quartic and so on.
Linear = Straight line! So, a graph of a linear relationship is a straight line.
a line
A linear relationship will show up on a graph as a straight line.
The graph of a linear relationship takes the shape of a straight line. This line can have a positive slope, indicating a direct relationship, or a negative slope, indicating an inverse relationship. The position of the line on the graph is determined by the y-intercept, which is where the line crosses the y-axis. Overall, linear relationships exhibit a constant rate of change between the two variables involved.
A linear graph shows a linear equation in which the value of one variable depends on the value of the other variable.
Linear = Straight line! So, a graph of a linear relationship is a straight line.
It takes the shape of a line.
a line
It's a cartesian plane.
A linear relationship will show up on a graph as a straight line.
You can decide from a graph wheter a ralationship is linear or non linear if the line is staight is linear but if the line is not straight is not linear.
The graph is a straight line.
A linear graph shows a linear equation in which the value of one variable depends on the value of the other variable.
To determine if a relationship is non-linear from a graph, look for patterns that do not form a straight line when plotting the data points. If the points curve or show a distinct pattern, such as a U-shape or an exponential increase, the relationship is likely non-linear. Additionally, analyzing the residuals from a linear regression can reveal non-linearity; if the residuals show a pattern rather than being randomly scattered, it indicates a non-linear relationship.
A straight line graph plotted on the Cartesian plane
It's linear, so it's a line...
A linear relation is a straight line. A non-linear relation is not - it mayor may not be be a curve.