Algebra and Functions
What operation does the term "increased by" mean?
Addition
Factor: x2 - 8x + 16
(x - 4)(x - 4)
If the absolute value of x is 5, what could x be?
5 or -5
What is the mode? 2, 3, 7, 4, 8, 7, 3, 9, 7
7
Solve for x:
3x + 6 = 2x - 9
-15
Whats brown and sticky?
A stick.
What operation does the word "quotient" go with?
Division
3
What is the greatest common factor of 10 and 15?
5
What is the median? 7, 12, 13, 6, 9, 2, 4, 3, 9
7
What is the reciprocal of 14?
1/14
You put a roast in a roaster; what do you put in a toaster?
Bread.... duhhhh
Simplify: -3 + 2(5-7)2
5
Simplify: x2 - 8x + 16/x2 + 2x - 24
x-4/x+6
How could you rewrite (45)3?
415
What is the probability of rolling an even number on a die?
3/6 = 1/2
Two graphs are parallel if they have ______________ slopes.
equal
What was the end of everything?
everything ends in "g"
What expression goes with "three more than the product of x and 7"?
7x + 3
Solve for x:
x2 - 64 = 0
x = 8 or -8
What is 15% of 540?
81
What is the average test score for the following set of scores:
73, 85, 92, 54, and 65
73.8
Simplify: (4x3 + 2x2 -8x)/2x
2x2 + x - 4
What question can never be answered honestly with a "yes"?
Are you asleep?
Simplify: (6a4 bc2)(7a4 b3 c)
42 a8 b4 c3
Solve:
x2 + 5x = 0
x = 0 and x = -5
If a pair of jeans is normally $80 and they are on sale for 25% off, how much will they be?
$60
What is the probability of randomly pulling a J, Q or K from a deck of cards?
12/52 = 3/13
Does the point (0,4) lie on the line 4x + 5y = 20?
yes
I have 3 feet but I cannot walk. I tell you things but I cannot talk. Sometimes I bend but I'm honestly straight. I'm like a scale, but can't tell you your weight. What am I?
A yardstick
I have no doors but I have keys, I have no rooms but I do have a space, you can enter but you can never leave. What am I?
A keyboard