Two or more straight lines meeting at one point.
· whether it is linear, quadratic or exponential · whether it has an upper or lower bound · whether it has a minimum or a maximum value · whether it is constant, decreasing or increasing
3s=2t can also be written as 3y=2x or 3x=2y. Either way, it is linear. To find out if it is linear, simply graph it. If you can draw a completely vertical line through any point of the graph without intersecting more than one point of the graph, then it is linear. This equation (3s=2t), it is linear.
The equation 2x - 3y = 6 is a linear equation and a linear equation is always has a straight line as a graph
A graph that has 1 parabolla that has a minimum and 1 positive line.
A linear equation
parallel
3
False, think of each linear equation as the graph of the line. Then the unique solution (one solution) would be the intersection of the two lines.
It is a straight line.
If the lines intersect, then the intersection point is the solution of the system. If the lines coincide, then there are infinite number of the solutions for the system. If the lines are parallel, there is no solution for the system.
graph the inequality 5x+2y<4
Graphs can be used in the following way to estimate the solution of a system of liner equations. After you graph however many equations you have, the point of intersection will be your solution. However, reading the exact solution on a graph may be tricky, so that's why other methods (substitution and elimination) are preferred.
To determine which graph represents the solution to a system of linear inequalities, you need to identify the boundaries defined by each inequality and their respective regions. Each inequality will create a half-plane, and the feasible solution set is where these half-planes overlap. The graph should show solid lines for inequalities that include equalities (≤ or ≥) and dashed lines for strict inequalities (< or >). Look for the region that satisfies all inequalities simultaneously.
The intersection of two lines in a graph of a system of linear equations represents the solution because it indicates the point where both equations are true simultaneously. This point has coordinates that satisfy both equations, meaning that the values of the variables at this point fulfill the conditions set by each equation. Consequently, the intersection reflects a unique solution for the system, representing the values of the variables that solve both equations. If the lines do not intersect, it indicates that there is no common solution.
The intersection of two lines in a graph of a system of linear equations represents the solution because it is the point where both equations are satisfied simultaneously. At this point, the x and y coordinates meet the conditions set by both equations, meaning that the values of x and y make both equations true. Hence, the intersection point is the unique solution to the system, assuming the lines are not parallel or coincident.
The set of points the graphed equations have in common. This is usually a single point but the lines can be coincident in which case the solution is a line or they can be parallel in which case there are no solutions to represent.
the solution to a system is where the two lines intersect upon a graph.