Integrating Essential Skills
This term refers to the middle number in a set of numbers.
What is "median?'
The product of (2x^3) and (-6x^2)?
What is "-12x^5"?
The factored form for this expression is 2(x+2)(x-3).
What is "2x2-2x-12"?
This is the next term in the arithmetic sequence {5,1,-3,-7,?}
What is "-11"?
This is the length times the width.
What is "area"?
You need this type of denominator to add fractions with different denominators.
What is a "common denominator"?
The number of solutions for x given x-1=3
What is "1"?
This expression means 6 less than 2 times a number, n.
What is "2n-6"?
This is where any log function with a positive base is undefined.
What is "negative numbers or zero."
This is the name of a fraction where the numerator is greater than the denominator.
What is an "improper fraction"?
The square root of a negative number?
What is an "imaginary number"?
This must be added to 3x2-3x+5 to give the sum 4x2+2x+7.
What is "x2+5x+2"?
This is the value of f(2) when f(x)=x2-2.
What is "2"?
This is the product of 0.15 and 250.
What is "37.5"?
This has both magnitude and direction.
What is a "vector"?
This is what x is equal to when x2+x-6=0.
What is "x=-3,2"?
This is the asymptote of the function with the power of the variable larger in the denominator than in the numerator.
What is a "horizontal asympote"?
436,298,000 in scientific notation.
What is "4.36298 x 10^8"?
For a 2x2 matrix, the formula is ad-bc.
What is the "determinant"?
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"?
This describes a function with a graph that is symmetric about the origin.
What is "odd"?