Scavenger+Hunt

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Team 14's Scavenger Hunt!

Jackellyn Carcamo
= Math History =



1. What is an abacus?

2. Who was aware of the Pythagorean Theorem?

A. Greeks, the Babylonian, Chinese, and Indian civilizations B. Americans, Chinese, Babylonian C. Japanese, Australians and Serbians D. Indian civilizations, Greeks and Americans



3. In what century and country was the construction of the metric system?

A. 20th, France B. 16th, USA C. 18th, France D. 18th, USA

Jessie Shourds
= Factoring =



1. Which of the following is a composite number? A. 11 B. 14 C. 3 D. 23

2. What does (x-4)(x+5) factor out to? A. x-4//x//²+9 B. //x//²+9x-20 C. //x//²+x-20 D. //x//²-x-20

3. What does 2x² + 7x − 15 factor into? A. (2//x// − 3)(//x// + 5) B. (2//x// + 3)(//x// - 5) C. (2//x// − 5)(//x// + 3) D. (2//x// + 5)(//x// - 3)

Imaginary Numbers
1. What is //i// equal to? A. -1 B. √1 C. 0 D. √-1

2. Using [|this method] what is (2//i)(//4//i//)? A. 8 B. √2 C. -8 D. √8

3. What is //i// [|raised to the]501st power? A. 1 B. //i// C. -1 D. -//i//

Solving Linear Equations


1. Which of the following is NOT a linear expression? A. x² B. 3x + 2x = 10 C.6x - 6y = 12 D. x + 5² = 30

2. To solve an equation, you must: A) Guess. B) Set the equation equal to zero. C) Get the variable alone on one side. D) Only work **one** side of the equation.

3) What is an equation called when it has no solution?

[[image:draft_lens17756583module150346493photo_1306026289Linear_equation.jpg width="240" height="209"]]

 * Brittany Nichols **
 * Graphing **



1) A [|line graph] describes how things change over?

2) For the [|coordinates] (0,10), the 0 is on what axis?

3) To which [|quadrant] does this ordered pair, (-5,2), belong? a) I (1) b) III (3) c) II (2) d) IV (4)

**Sara Roushandel**

**Logarithms**


1. A logarithm is the ___ of/as an [|exponent] ? a) same b) opposite

2. Which one is [|correct]? a) 4= log 2 8 b) 2= log 2 8 c) 3=log 2 8 d) 0=log 2

3. x = //b^y// is the [|same]as y = logb(x) ? Where b is the base of the logarithm. a) True b) False