Gra Graph the equations to solve the system. y = -2x – 6 1 2 y=x+ 3 Click on the correct answer. no solution: 0 solutions, all numbers on the line one solution: {0,-6} one solution: {-4,-4}
1 thought on “Gra<br />Graph the equations to solve the system.<br />y = -2x – 6<br />1<br />2<br />y=x+ 3<br />Click on the correct answer.<br”
Answer:
plot the points of the equations on the graph
Step-by-step explanation:
y = -2x – 6 ..(1)
y = x + 3 ..(2)
take x as some value and find y for that value of x. like this find minimum two sets of x and y values for both the equations. then plot the (x,y) points for both lines and join them to get the lines. do one after the other so that you don’t get confused. if you do this correctly, at the end you will have two lines. if they intersect, they have a unique solution at the point of intersection. if they are parallel, they don’t have any solution. if they are coincident, then they have so many solutions.
Answer:
plot the points of the equations on the graph
Step-by-step explanation:
y = -2x – 6 ..(1)
y = x + 3 ..(2)
take x as some value and find y for that value of x. like this find minimum two sets of x and y values for both the equations. then plot the (x,y) points for both lines and join them to get the lines. do one after the other so that you don’t get confused. if you do this correctly, at the end you will have two lines. if they intersect, they have a unique solution at the point of intersection. if they are parallel, they don’t have any solution. if they are coincident, then they have so many solutions.