Integrating Essential Skills
Number & Quantity
Algebra
Functions
Geometry
Statistics & Probability
100
This term refers to the middle number in a set of numbers.
What is “median”?
100
The product of (2x3 ) and (-6x2 ).
What is “-12x5 ” ?
100
The unfactored form for this expression is 2(x + 2)(x - 3).
What is “ 2x2 - 2x - 12” ?
100
This is the next term in the arithmetic sequence {5, 1, -3, -7, ?}.
What is “11”?
100
This is the length times the width.
What is “area”?
100
This is the probability of rolling an even number with 1 die.
What is “3/6” or “1⁄2” or “50%”?
200
You need this type of denominator to add fractions with different denominators.
What is a “common denominator”?
200
The number of solutions for x given |x-1| = 3.
What is “2”?
200
This expression means 6 less than 2 times a number, n.
What is “2n - 6”?
200
This is where logbc is undefined.
What is “where
c <= 0
200
This is the quadrant where x is negative and y is negative.
What is “III”?
200
This is calculated when order matters in a selection.
What is “permutation”?
300
This is the name of a fraction where the numerator is greater than the denominator.
What is an “improper fraction”?
300
The square root of a negative number.
What is an “imaginary number”?
300
This must be added to 3x2 -3x+5 to give the sum 4x2 +2x+7.
What is “x2 +5x+2”?
300
This is the value of f(2) when f(x) = x2 - 2 .
What is “2”?
300
This is what the angles formed from a point on a straight line sum to.
What is “180 ”?
300
This scatter plot shows a graph with r close to this value.
What is “-1”?
400
This is the product of 0.15 and 250.
What is “37.5”?
400
This has both magnitude and direction.
What is a “vector”?
400
This is what x is equal to when x2 + x - 6 = 0 .
What is “x = -3, 2”?
400
This is the asymptote of the function with the power of the variable larger in the denominator than in the numerator.
What is “y = 0” or “horizontal asymptote”?
400
This is the surface area of a cube if a face of the cube has an area of 45 in2 .
What is “270 in2 ”?
400
This is the fraction of yellow jellybeans if the ratio of red to yellow to green is 3:2:5.
What is “2/10” or “1⁄5”?
500
436,298,000 in scientific notation.
What is an “
4.36298xx10^8
”?
500
For a 2x2 matrix, the formula is ad - bc.
What is the “determinant”?
500
This is the equation of the line (in y = mx + b form) with slope 2 and passes through (1, 3).
What is “y = 2x + 1”?
500
This describes a function with a graph that is symmetric about the origin.
What is “odd”?
500
This is the length of the hypotenuse of a right triangle with legs of length 8 in and 7 in.
What is “ √113 in” or “approximately 10.63 in”?
500
Given 4 products ads, this is the number of different ways each can appear once in a horizontal listing.
What is “24”?