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Technology Terms to Know Test Your Math Knowledge Did You Know Misc 1pt 1 pt 1 pt 1pt 1 pt 2 pt 2 pt 2pt 2pt 2 pt 3 pt 3 pt 3 pt 3 pt 3 pt 4 pt 4 pt 4pt 4 pt 4pt 5pt 5 pt 5 pt 5 pt 5 pt Send a letter through the computer What is E-mail? Yahoo, Google, Simple Search What are search engines? U.R.L. What is the Internet address? Saved files that you can carry with you What is a flash drive? Pictures that represent various types of programs What is an Icon? A number or symbol that represents how much a number is being raised (power) What are exponents a way of writing numbers in terms of a decimal number between 1 and 10 multiplied by a power of 10 What is Scientific Notation a + (b+c) = (a+b) + c What is the Associative Property PEMDAS parentheses, exponents, multiplication, division, addition,subtraction AKA: Please Excuse My Dear Aunt Sally angles immediately next to each other are named Adjacent angles angles added together that equal a sum of 90º are named Complementary angles Congruent angles formed by 2 parallel lines;positioned on matching vertices of intersections are named Corresponding angles two or more angles that sum to 180 º degrees are named Supplementary angles X and y are integers x + y < 11 X>6 What is the smallest possible value of x y? a. 2 b. 4 c. -2 d. -4 b. 4 Which of the following can be used to illustrate that not all prime numbers are odd? a. 1 b. 2 c. 3 d. 4 b. 2 What operation is used to solve a ratio? What is cross multiplication The sum of the squares of the legs of a right triangle equals the square of the hypotenuse; a2 + b2 = c2 where C is always the hypotenuse side Is named the Pythagorean Theorem One of 4 parts of a plane, divided by coordinate axes, x and y. What is a quadrant Finding an average of different amounts is named mean The middle value of an ordered set of numbers is named Median 5, 8, 12,16, 23 *you can associate The term median as the middle like the median of a street. Find the mean and median of the set of numbers. 22, 5,11, 8, 9 Is there a mode? Why or why not. Mean =11 Median = 9 5, 8, 9, 11, 22 There is no mode since there is not a repeating number. Which inequality describes the allowable speeds indicated by the following speed limit sign. 75 MPH MAXIMUM 40 MPH MINIMUM a. 75≤ x ≤ 40 b. 75 < x > 40 c. 40 ≤ x ≤ 75 d. 40 < x > 75 c. 40 ≤ x ≤ 75 Because it means the same as x ≥ 40 And x ≤ 75 Vehicles can travel at or faster Than 40 mph but no faster than 75 mph A set of exclusive rights granted by governments use for regulation of an idea is known as What is copyright A class is collecting data to create a graph. This data is usually collected using what form or application What is a spreadsheet If you are stumped on a question, name one strategy used to make a good guess. Look for one of the distractors. 1. An answer that is true but completely irrelevant. 2. An answer that is false but directly relevant to the stem or topic. 3. An answer that is false and has no relevancy to the stem.