Math Puzzle

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Across
  1. 1. The rate at which a line rises or falls. For example, in the equation y = mx + b, m represents the slope of the line.
  2. 5. A statement that shows that two expressions are equal. For example, 3x + 5 = 11 is an equation.
  3. 6. PROPERTY A property that allows you to multiply a number by a sum or difference of two numbers. For example, a(b + c) = ab + ac is the distributive property.
  4. 9. An expression that has one or more terms, where each term consists of a constant and a variable raised to a power. For example, 3x^2 + 2x - 1 is a polynomial.
  5. 10. The set of all possible output values for a function. For example, in the function f(x) = 2x, the range is all real numbers.
  6. 11. The set of all possible input values for a function. For example, in the function f(x) = 2x, the domain is all real numbers.
  7. 12. A statement that shows the relationship between two expressions that are not equal. For example, 3x + 5 > 11 is an inequality.
  8. 16. An equation of the form y = mx + b, where m is the slope of the line and b is the y-intercept. For example, y = 2x + 3 is a linear equation.
  9. 18. A number or expression that is multiplied by another number or expression to get a product. For example, in the expression 3(x+2), x+2 is a factor.
Down
  1. 2. A number that shows how many times a base is multiplied by itself. For example, in 2^3, 3 is the exponent.
  2. 3. A number that is multiplied by a variable. For example, in the equation 2x + 3 = 7, 2 is the coefficient of x.
  3. 4. A relationship between two sets of numbers, where each input has a unique output. For example, f(x) = 2x is a function.
  4. 7. A letter used to represent an unknown number in algebraic expressions. For example, in the equation 2x + 3 = 7, x is a variable.
  5. 8. A symbol that represents a root of a number. For example, √25 is a radical that represents the square root of 25.
  6. 13. EQUATION An equation of the form ax^2 + bx + c = 0, where a, b, and c are constants and x is a variable. For example, 2x^2 + 3x - 5 = 0 is a quadratic equation.
  7. 14. The distance between a number and zero on a number line. For example, the absolute value of -3 is 3.
  8. 15. A rectangular array of numbers or variables. For example, a 2x3 matrix would have two rows and three columns.
  9. 17. OF EQUATIONS A set of two or more equations that are solved simultaneously. For example, 2x + 3y = 10 and x - 2y = 3 form a system of equations.