Across
- 2. half the distance between the minimum and maximum values
- 4. When an expression can be viewed as the difference of two perfect squares, i.e. a²-b², then we can factor it as (a+b)(a-b).
- 7. multiplied together to make an expression
- 10. the interest calculated on the principal and the interest accumulated over the previous period.
- 12. the exponent or power to which a base must be raised to yield a given number.
- 13. to find how many ways objects can be arranged in order.
- 14. the derivative of such a function is directly proportional to the value of the function.
- 15. find factors of polynomials of degree 3 that can't be factored by grouping.
Down
- 1. the range of x-values that it takes for a periodic function to complete one cycle of its repeated pattern.
- 3. when a polynomial p(x) is divided by a linear polynomial whose zero is x = k, the remainder is given by p(k)".
- 5. zeros, asymptotes, and undefined points.
- 6. algebraic expressions that consist of variables and coefficients
- 8. make algebraic expressions more efficient and compact
- 9. the reciprocal of the cosine.
- 11. the opposite of an exponent that is represented with a symbol '√' also known as root.