4.1: Graphing Systems
4.2 - 4.3: Solving Systems
4.4: Graphing Inequalities
4.5: Graphing Systems of Inequalities
Mr. C Trivia
100
The quadrant in which the solution to the following system lies:
y = x + 4
y = 2x + 5
Q. 2
100
The solution to the system:
x = 4y
2x + 3y = 22
(8, 2)
100
What tells you where to shade or what kind of line to draw?
The inequality symbol
100
What is the answer to a system of inequalities?
The answers for a system of inequality are in a section where both of the systems are shaded.
100
What is Mr. C's exact degree?
Engineering Education
200
The solution to the system of equations:
y = 3x - 2
y = -x - 2
(0, -2)
200
The solution to the system of equations:
x + y = -6
x - y = -10
(-8, 2)
200
Graph the following:
y<=3x-6
200
Graph the system of Inequality:
y < 2x
y> -3
200
What is Mr. C's wife's Degree?
(Hint: It is in the STEM field)
Chemistry
300
The solution to the system of equations:
y = -3
x = 5
(5, -3)
300
The solution to the system
y = 3x - 1
7x + 2y = 37
(3, 8)
300
What is the inequaility?
y<1/2x+2
300
What are the equations in the system of inequalities graphed below?
y>= -2x+1
y>x+2
300
Mr. C and Mrs. C like to play what video game together?
Minecraft
400
The solution to the system of equations
y = (1/3)x - 3
2x - y = 8
(3, -2)
400
The solution to the system:
2x + 3y = 6
3x + 5y = 15
(-15, 12)
400
Is the point (4, 3) and answer to the equation below? Explain why.
y>=-1/4x+4
Yes, because the point is on the line, which is solid, thus a real answer.
400
Is the point (-3, -1) and answer to the equation below? Explain why.
y<1/3x
y>=-4x+1
No, because it is on the line of the line which is dotted.
400
This pumpkin flavored dessert is likely Mr. C's favorite to eat around Thanksgiving.
(Hint: This dessert usually comes in the flavor of chocolate, but pumpkin versions do exist.)
Pumpkin Whoopie Pies
Or as Mr. C knowns them from PA; Pumpkin Gobs
500
The solution to the system of equations:
y - 3x = 3
y = 3x - 2
no solution
500
The solution to the system
2a - 4b = 12
-8a + 16b = -48
infinitely many solutions
500
A school has $600 to buy modular sets for students to build models. The large kits cost $23 and the small kits cost $12. Suppose that the school buys 20 of the large kits, how many of the small kits can the school now afford?
11 or fewer
500
Shannon and Dyani graph the following system of inequalities.
Niether is correct. The boundary lines for both inequalities in the system have positive slopes, but both graphs shown one boundary line with a negative slope.
500
Mr. C recently hit a new record on the number of deaths he experienced in the game of Minecraft. In a time of two hours, how many deaths did he rack up?
(Hint: <30)
15 total, 10 within a series of 10 min., it was not a good time.