Faded Worked Examples — from fully modeled to independent Ejemplos Resueltos con Andamiaje Decreciente — de completamente modelado a independiente
Each problem below gives you a little less help than the one before it. Cada problema a continuación te da un poco menos de ayuda que el anterior.
Read through every step. Nothing to fill in — just follow along.Lee cada paso. No hay nada que completar — solo sigue el proceso.
Summary: degree 3, trinomial, leading coefficient 5.Resumen: grado 3, trinomio, coeficiente principal 5.
Fill in the missing labels.Completa las etiquetas que faltan.
Four terms this time — that makes it just "polynomial," not trinomial.Cuatro términos esta vez — eso lo hace solo "polinomio," no trinomio.
Just one term — a monomial.Solo un término — un monomio.
Identify the degree, name (by term count), and leading coefficient for each polynomial. Identifica el grado, nombre (por número de términos), y coeficiente principal de cada polinomio.
| 5. | 6x² + 3x − 1Answer:Respuesta: |
| 6. | −2x³ + 5Answer:Respuesta: |
| 7. | 9xAnswer:Respuesta: |
| 8. | x⁴ − 3x² + 2x − 8Answer:Respuesta: |
| 9. | −5x²Answer:Respuesta: |
| 10. | 3x³ + 4x² − x + 6Answer:Respuesta: |
| 11. | 8 − 2xAnswer:Respuesta: |
| 12. | 4x² + 7xAnswer:Respuesta: |
| 13. | x³ − x² + x − 1Answer:Respuesta: |
| 14. | −6x⁴ + 2x²Answer:Respuesta: |
| 15. | 10x² − 3x + 1Answer:Respuesta: |
1. Degree 3, trinomial, leading coeff. 5
2. Degree 2, binomial, leading coeff. 4
3. Degree 4, polynomial (4 terms), leading coeff. −3
4. Degree 1, monomial, leading coeff. 7
5. Degree 2, trinomial, leading coeff. 6
6. Degree 3, binomial, leading coeff. −2
7. Degree 1, monomial, leading coeff. 9
8. Degree 4, polynomial (4 terms), leading coeff. 1
9. Degree 2, monomial, leading coeff. −5
10. Degree 3, polynomial (4 terms), leading coeff. 3
11. Degree 1, binomial, leading coeff. −2
12. Degree 2, binomial, leading coeff. 4
13. Degree 3, polynomial (4 terms), leading coeff. 1
14. Degree 4, binomial, leading coeff. −6
15. Degree 2, trinomial, leading coeff. 10