4.1 - 4.3: Systems of Linear Equalities
4.4: Graphing Linear Inequalities
4.5: Graphing Systems of Linear 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
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
From where did Mr. C graduate from college?
Ohio Northern University
200
The solution to the system of equations:
y = 3x - 2
y = -x - 2
(0, -2)
200
Graph the following:
y<=3x-6
200
Graph the system of Inequality:
y < 2x
y> -3
200
What color are the backs of the playing cards Mr. C uses to call on people?
Blue
300
The solution to the system:
x = 4y
2x + 3y = 22
(8, 2)
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
What is Mr. C's exact degree?
Engineering Education
400
The solution to the system
2a - 4b = 12
-8a + 16b = -48
infinitely many solutions
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
What is Mr. C's wife's Degree?
(Hint: It is in the STEM field, specifically the "S")
Chemistry
500
The solution to the system of equations:
y - 3x = 3
y = 3x - 2
no solution
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
Before Mr. C went into education, he had a different degree. What was it?
(Hint: Mr. C still graduated from the same school within the college.)
Mechanical Engineering