rowanwhitethorn rowanwhitethorn

12-06-2017
Mathematics

contestada

Identify the vertex, the focus, and the directrix of the parabola with the given equation.
[tex]y= x^{2}+8x+13[/tex]

Respuesta :

djian2000ca djian2000ca

12-06-2017

Vertex: (-4,-3)
Focus: (-4, -11/4)
Directrix: y= -13/4

Answer Link

Otras preguntas

Which statement explains the most likely reason the Kingdom of Mali expanded its trade routes? A. The kingdom wanted to reduce conflict by making its neighbors

A block of land is in the shape of a right-angled triangle with a perimeter of 150m and a hypotenuse of 65m. Determine the lengths of the other two sides. Show

Write prime factorization of 750 using exponents

Six people are randomly selected in succession, with replacement, from a class containing 25 men and 20 women. What is the probability of obtaining the sequence

Use the given information to write an equation for each parabola below: The parabola has focus (3, 3) and vertex (1, 3)

Need help really bad

Demand for home computers has increased yet the price has fallen.Explain this

simplify this expression -17 - 2(- 3)(4)

find 6 rational no. between -1\2 and -2\3

What year was the decloration of indipandence signed?