4.1
Solving systems by graphing Resolver
Solving systems by graphing Resolver
The solution of a graph where two equations meet
What is the point of intersection?
The third step in "how to solve a system by substitution"
What is it to solve then find the other variable too?
The second step in "how to solve a system by elimination"
What is it to add or subtract to eliminate a variable?
The number of solutions for the equations. y=2 and y=5
What is 0 or no solutions?
The correct part of the graph to shade with the inequality symbol “ > “ is.
What is above the line?
The solution for the graphed system of equations { y=2; x=4
What is (4,2)?
The solution by solving through substitution: { y=1; x+3y=7
What is (4,1)?
The solution by solving using elimination {x+3y=-2; x-3y=16
What is (7,-3)?
The number of solutions for two lines that intersect at one point.
What is one solution?
The shaded part of the graph with the equation 2x+y<-3.
What is below the line?
The solution for the system {y=2x+5; y=-4x-1
What is (-1,3)?
The solution by solving through substitution {y=2x-4; 7x-2y=5
What is (1,-2)?
The solution by solving using elimination {-6x+5y=25; -2x-4y=14
What is (-5,-1)?
The solution for the system
{y= 1; x=3
What is (3,1)?
The type of line drawn when using the symbol '≥'.
What is a solid line?
The solution for the system {x=3; y=2x+2
What is (3,8)?
The solution by solving through substitution: {-x -3y=19; y=-7x+7
What is (2,-7)?
The solution by solving using elimination {5x+2y=-17; 6x-3y=-42
What is (-5,4)?
The number of solutions for the system { y= 2/3x +1; 2x -3y = -3
What is infinitely many solutions?
Tell whether the ordered pair (-1,9) is a solution of the equation 2x + y< -3, or not.
What is no?
The solution for the system {y=2x+2; 2x+4y=8
What is (0,2)?
The solution through solving substitution {2x+3y=6; x+4y=8
What is (0,2)?
The solution by solving using elimination {2x+4y=12; 5x-3y=30
What is (6,0)?
The solution for x-2= -1/2x +1
What is (2,0)?
The correct system of equations with the graph that has a solid line with a y-intercept of -2 and a dashed line with a y-intercept of 4.
What is the system {x ≥ y+2; 2x+y< 4, or {y ≤ x-2; y<-2x+4?