Y axis symmetry - Study guides, Class notes & Summaries

Math 106 Final Exam Domain - correct answer Inputs, independent variable x-values Range - correct answer Output, dependent variable y-values Function - correct answer A relationship such that each element in the domain corresponds to exactly one element in the range Example of a function: Is the length of a song in seconds a function of the price of the song? - correct answer No, Independent: Length Dependent: Price Function Notation - correct answer f(x) "f" is the functio...

Praxis 5169 Middle School Math Questions and Answers Rated A+ How to find the LCM multiply the number by 1,2,3 and so on until the same number appears to test proportions and make sure the ratios are equal cross multiply percentage as proportions can be solved by part/whole=n/100 (n stands for unknown number) prime factorization start dividing the number with 2 until you can't anymore than go to 3, 5, and so on and so forth greatest common factor list the factors of the numbers in question ...

TSI Math Test 156 Questions with Verified Answers PEMDAS - CORRECT ANSWER (parenthesis, exponents, multiplication, division, addition, subtraction) work left to right Exponential Notation - CORRECT ANSWER Ex: 6^4, 2^3, 9^10, etc. Expanded Form - CORRECT ANSWER Ex: 7x7x7, 6x6, 2x2x2x2x2, etc. Standard Notation - CORRECT ANSWER Ex: 5^2= 25; 25 is the standard notation (the answer or solution) +x+ - CORRECT ANSWER =+ +x- - CORRECT ANSWER =- -x- - CORRECT ANSWER =+ Adding o...

What is a space group? - correct answer a group of symmetry operations which leave the infinitely extended, regularly repeating pattern of a crystal unchanged Draw the space groups P1 bar, P2, Pm and give equivalent positions - correct answer pg. 26 Draw the space groups P2 subscript 1, P2/m, C2, C222, P222, P4 subscript 1 and give equivalent positions - correct answer London D...

reflecting across x axis - (x, -y) reflecting across y axis - (-x, y) roots - another term for a quadratic's solutions circle equation central-radius form - (x-h)^2 + (y-k)^2=r^2 center is point (h, k) circle equation general format - ax^2+by^2+cx+dy+e=0 a and b must be the same coefficients and you must divide/factor to make them equal 1 -put numbers on left side -group xs and ys together -divide left and right side by number all xs and ys share -take x term co...

Draw the 2D space group/ lattice p3, p4 and c2 - correct answer summaries What are point groups - correct answer Each point group represents one of the possible unique combinations of crystallographic symmetry elements How many molecular point groups are there? and why are there only 32 crystallographic ones? - correct answer 1. There are an infinite amount of molecular point grou...

Natural Numbers The set of numbers 1, 2, 3, 4, ... Also called counting numbers. Integers The set of whole numbers and their opposites Z⁺ Z⁺₀ Rational Number set of all numbers that can be written as a fraction of two integers Q irrational numbers Numbers that can't be written as a fraction... examples √2 and π Universal Set A set that includes all the objects being discussed. - Ex: U = {5, 6, 7, 8, 9, 10, 11, 12, 13, 14} Perfect Squares a...

Edexcel A Level Maths – Pure A+ Graded 100% Verified Natural Numbers ANS: The set of numbers 1, 2, 3, 4, ... Also called counting numbers. Integers ANS: The set of whole numbers and their opposites Z⁺ Z⁺₀ Rational Number ANS: set of all numbers that can be written as a fraction of two integers Q irrational numbers ANS: Numbers that can't be written as a fraction... examples √2 and π Universal Set ANS: A set that includes all the objects being discussed. - Ex...

given point on a parabola is equal to the distance from that point to the focus. Latus Rectum The line segment is perpendicular to the axis of symmetry (and therefore parallel to the directory) which runs through the focus. Bounded by points (a,2a), (a, -2a), with a length of 4a. First General Equation of a Parabola y² = 4ax Where the vertex is at (0,0). Focus is located at (a,0). DirectX is represented by x = -a. The Axis of symmetry is the x-axis. Opens to the right. Second General ...

X and Y coordinates - ANSWER The x coordinate is a given number of pixels along the horizontal axis of a display starting from the pixel (pixel 0) on the extreme left of the screen. The y coordinate is a given number of pixels along the vertical axis of a display starting from the pixel (pixel 0) at the top of the screen. x-intercept - ANSWER the x-coordinate of a point where a line, curve, or surface intersects the x-axis. Slope of a line - ANSWER The slope of a line (also called the grad...