Show:
Inequality Graphs
Linear Equations
Quadratic Equations
Combining Expressions
Potpourri
100
Is the point 4,4 within the boundary of the inequality y > 2x + 1? (Sketch the graph and show point 4,4).
No
100
Make a linear equation for: James earns a base payment of $10 a day and then $5 for every hour he works as an advertising consultant. Find out how many hours he needs to work in one day to earn $40.
10 + 5h = 40
100
If one side of a rectangular room is twice the length of another, what equation could be used to determine the area?
x * 2x = 2x^2
100
If f(x) = x + 2 and g(x) = 3x - 1, what is (f+g)(x)?
(f+g)(x) = 4x + 1
100
How many football players are on the field at one time?
12
200
Is the point -1,2 within the boundary of the inequality y < x^2 + 2x + 3? (Sketch the graph and show point -1,2).
Yes
200
Make a linear equation for: Brittany is going to Samoa over Spring Break. She thinks the airfare will be $700 and it will cost $50 per day. How many days can Brittany spend in Samoa if she has $1,100 to spend?
700 + 50d = 1100
200
If one side of a rectangular room is three times the length of another, what expression could be used to determine the area?
x * 3x = 3x^2
200
If f(x)=4x + 2 and g(x)=-2x - 1, what is (f - g)(x)?
(f - g)(x) = 6x + 3
200
Who are the candidates for president (first and last names)?
Mitt Romney and Barack Obama
300
Is the point (2,2) within BOTH boundaries y < 2x + 1 and y > -x - 3. Sketch a graph to show your answer.
Yes
300
Make a linear equation for: When a meter in an airport taxi is first turned on it reads $2.70. As the taxi travels, $0.70 is added for each mile driven. How far would you ride for $10.40?
2.70 + 0.70m = 10.40
300
If the length of a rectangular room is 9 ft longer than the width, what expression could represent its perimeter?
2x + 2(x + 9) = 4x + 18
300
If m(x) = x^2 - 3x + 2 and w(x) = -x + 4, what is (m-w)(x)?
(m-w)(x) = x^2 - 2x - 2
300
What is the correct term for the piece of wood in the front of my room that says "Education" on it?
The Board of Education
400
Make an inequality for the following: Mary has $16 and wants to buy school supplies. She can buy notebooks for $1.50 and pencils for $.25.
1.5n + .25p <= 16
400
Make a linear equation for: Julia’s bowling handicap is 7 less than her usual score divided by three. Her handicap is 53. What is Julia’s usual bowling score?
s/3 - 7 = 53
400
If one side of a rectangular room is twice the length of another and the area of the room is 3000 ft^2, what are the length and width?
2x^2 = 3000 where x=length Length = 38.7 ft Width = 67.4 ft
400
If d(x) = x^2 + 3 and b(x) = x - 2, what is (d*b)(x)?
(d*b)(x) = x^3 - 2x^2 + 3x - 6
400
Where did the Democratic National Convention take place? (city and state)
Charlotte, North Carolina
500
Make an inequality for the following: Briana is going backpacking through Southeast Asia and can only carry 40 pounds on her back, split between sets of clothes and books she wants to read. A set of clothes weighs 4 pounds and each book she wants to bring weighs 2 pounds.
4b + 2c <= 40
500
Make a linear equation for: Justin planted some seeds in his back yard last year and doesn't remember how many. He now has 12 palm trees which he knows is the number of seeds he planted divided by two minus five. How many seeds did he plant?
s/2 - 5 = 12
500
The length of a rectangular room is 8 ft longer than the width. If the cost laying a wood floor is $4 per square foot, what expression would represent the cost of putting down wood on the entire floor?
Area = x(x + 8) = x^2 + 8x Cost = $4 * Area = 4(x^2 + 8x) = 4x^2 + 32x
500
If h(x) = x^2 + 5x + 6 and j(x) = x + 3, what is (j/h)(x)?
(j/h)(x) = 1/(x + 2)
500
What movie coming out soon has Maggie Gyllenhall in it and relates to education and the "parent trigger" law?
Won't Back Down