Help: Forms of Quadratic Equations

Convert the given equation into two other forms. Label each form as standard, vertex, or intercept form.

1. Standard form: y=x^2-4x-5
2. Vertex form: y-4=-(x-4)^2
3. Intercept form: y=4(x+1)(x-1)
4. Vertex form: y-2=-2(x-4)^2
5. Intercept form: y=2(x+3)(x-5)
6. Standard form: y=4x^2-12x+5

Question

Help: Forms of Quadratic Equations

Convert the given equation into two other forms. Label each form as standard, vertex, or intercept form.

1. Standard form: y=x^2-4x-5
2. Vertex form: y-4=-(x-4)^2
3. Intercept form: y=4(x+1)(x-1)
4. Vertex form: y-2=-2(x-4)^2
5. Intercept form: y=2(x+3)(x-5)
6. Standard form: y=4x^2-12x+5

anonymous · Answer

@dayakar do you think you could help him or her with this? You helped me with something similar before! :)