Solve by Graphing
Word Problems
Solve by Elimination
Linear Inequalities
Miscellaneous
100
What is the solution?
(-1,1)
100
When working with a word problem, what method of solving the system of equations do you use?
Elimination
100
Solve the systems of equations using Elimination:
14x + 2y = 26
-14x - 6y = -50
(1, 6)
100
< and > indicate that you should draw what kind of line?
Dashed
100
What would you multiply the top equation by if you wanted to eliminate the "x" terms:
3x - 2y = -21
6x + 13y = 9
-2
200
How many solutions are there?
No Solutions
200
When you find an answer for one of the missing variables, what do you need to do to find the other?
Substitute or plug it back into one of the original equations.
200
Solve the systems of equations using Elimination:
-15x + 6y = -36
8x - 6y = 22
(2, -1)
200
Greater than and greater than or equal to symbol mean you shade _______ your inequality
Above
200
What is the name of this kind of linear equation?
y - y1 = m(x - x1)
Point - Slope Form
300
Solve Using Graphing:
y = 5/3x + 2
y = -3
300
Write two equations to represent the situation.
Tickets to the play are being sold as Hillsboro. On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $21. The school took in $33 on the second day by selling 3 senior citizen tickets and 5 child tickets.
3s + 1c = 21
3s + 5c = 33
300
Solve the systems of equations using Elimination:
-6x + 3y = -3
2x - 7y =19
(-1, -3)
300
Is the inequality graphed correctly?
y>2/3x-3
No, it should be shaded above the line
300
True/False: The point given in the equation below is (-6, 5).
y-5=1/7(x+6)
True
400
What is the solution to the system?
(3, 4)
400
s = price of a senior citizen ticket
c = price a child ticket
Solve the systems of equations using elimination:
3s + 1c = 21
3s + 5c = 33
s = $6 and c = $3
400
Solve the systems of equations using Elimination:
-7x - 2y = -13
x - 2y = 11
(3,-4)
400
is the point (4,2) a solution to the system?
Yes
400
Is the given point a solution to the system of equations?
Point: (2,6)
x + y = 8
3x - y = 0
Yes
500
Solve the systems of linear equations by graphing:
500
Steph and Carlos are each planting daylilies and ivy. Steph spent $84 on 6 daylilies and 9 pots of ivy. Carlos purchased 1 daylily and 10 pots of ivy for $48. Find the cost of each plant.
Daylilies = $8
Ivy = $4
500
Solve the systems of equations using Elimination:
-6x - 10y = 4
6x + 10y = 0
No Solution
500
Give a solution to the system of inequalities graphed below:
Any point that lands within the overlapping area
500
Is the given point a solution to the system of equations?
Point: (-2, 3)
6x + 5y = -7
2x - 4y = -8
No