Algebra 1B Unit 2 Vocabulary

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Across
  1. 2. a point on a line segment that is equidistant from the two endpoints
  2. 8. the curve formed from the set of all points in a plane that are equidistant from a fixed line and a fixed point not on the line
  3. 9. a transformation that shifts the graph of a parent function vertically or horizontally without changing the shape of the graph
  4. 15. graphically, a point on a graph at which the graph crosses or touches the 𝑥-axis; algebraically, an input of a function that results in an output of 0
  5. 16. an operation on a figure that may change its orientation, shape, or location in a plane
  6. 17. a second degree polynomial function that can be written in the form 𝑎𝑥² + 𝑏𝑥 + 𝑐, where 𝑎, 𝑏, and 𝑐 are real constants and 𝑎 does not equal zero
  7. 18. in a function, the 𝑦-coordinate of the highest point on the graph of the function or the largest value in the range
Down
  1. 1. in a function, the 𝑦-coordinate of the lowest point on the graph of the function or the smallest value in the range
  2. 3. a trinomial that can be written as the product of two identical binomials
  3. 4. to change into a different form
  4. 5. to break up a polynomial into a product of polynomials that can be multiplied to get the original polynomial
  5. 6. the set of input values for which the function is defined
  6. 7. in a function, the ratio of the change in the dependent value with respect to the change in the independent value
  7. 10. in a parabola, the line that passes through the vertex and is the line of reflection
  8. 11. in a parabola, the point at which the function goes from increasing to decreasing, or vice versa
  9. 12. the set of output values corresponding to the domain values
  10. 13. the point on a graph at which the graph crosses the 𝑦-axis
  11. 14. a polynomial consisting of exactly two terms