Algebra 2 Crossword

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Across
  1. 1. An expression that represents repeated multiplication of the same factor. The product of multiplying a number by itself.
  2. 4. an enumerated collection of objects in which repetitions are allowed and order matters. Like a set, it contains members.
  3. 5. Value - The absolute value | x | of a real number x is the non-negative value of x without regard to its sign. The magnitude of a real number without regard to its sign.
  4. 7. part of mathematics that consists of many things. Including, the study of the properties of the traditional operations on number addition, subtraction, multiplication, division, exponentiation, and extraction of roots
  5. 9. the trigonometric function that is equal to the ratio of the side adjacent to an acute angle to the hypotenuse. The ratio of the length of the side adjacent to the angle to the length of the hypotenuse.
  6. 12. a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression.
  7. 13. a line that passes through two lines in the same plane at two distinct points. They play a role in establishing whether two or more other lines in the Euclidean plane are parallel
  8. 15. an ordered pair of numbers a and b, written a / b where b does not equal 0. The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
  9. 16. Form-a line is in the form Ax + By = C where A is a positive integer, and B, and C are integers. A way of writing a very large number with one number before the decimal point, multiplied by a power of 10.
  10. 18. a plane curve at a given point is the straight line that "just touches" the curve at that point. the line through a pair of infinitely close points on the curve.
Down
  1. 1. a number or ratio expressed as a fraction of 100. A specified amount in or for every hundred.
  2. 2. whole-valued positive or negative number or 0. A number that isnt a fraction.
  3. 3. to find the value of the expression when the variable is replaced by a given number. You substitute the given number for the variable in the expression and then simplify the expression using the order of operations.
  4. 4. putting numbers in place of letters to calculate the value of an expression . ______________ this expression into the other equation and solve.
  5. 6. lines- lines in a plane that are always the same distance apart. They never intersect.
  6. 8. pairs of mathematical manipulations in which one operation undoes the action of the other. Something that is the opposite or reverse of something else.
  7. 10. Numerical measure of a line's inclination relative to the horizontal. Be inclined from a horizontal or vertical line(slanted)
  8. 11. mathematical expression with a numerator and a denominator, a disconnected piece or a small part of something. A numerical quantity that isn’t a whole number.
  9. 14. an alphabet or term that represents an unknown number or unknown value or unknown quantity. A variable is a symbol and placeholder for a quantity that may change, or any mathematical object.
  10. 17. to divide something or give a share or part of something. Multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.