HunterYamamoto HunterYamamoto

12-02-2018
Mathematics

contestada

Write a quadratic function in vertex form whose graph has the vertex (−5, −1) and passes through the point (−2, 2)

Respuesta :

susanwiederspan susanwiederspan

18-02-2018

[tex]f(x) = a(x+5)^2-1[/tex]

[tex]2 = a(-2+5)^2-1 \\ 9a = 3 \\ a = 3[/tex]

[tex]f(x) = 3(x+5)^2-1[/tex]

Answer Link

Otras preguntas

at an amusement park, 360 visitors rode the roller coaster in 3 hours write and solve a proportion to find the number of visitors at this rate who will ride the

Gametes are normally _____.haploid or diploid

Darryl is reading a book at the rate of 4.5 pages per minute What ordered pair on a graph of his reading rate would represent the number of minutes it would tak

What weight of water is displaced by a 100-ton floating ship? What is the buoyant force that acts on this ship?

What is the square root of 1.44 with a + and - on the outside of the radical?

Comparing values.....The value of 4 in 3,492 is blank times the value of 4 in 704

write two numbers so that the numbers are in order.________;6,010;_________;5,060

how can you solve n-6m=8 for n

How had the use of computers expanded by the mid-1950s? What company dominated the computer market in these years?

When ethanol is burned, it's converted into carbon dioxide and water. Does the ethanol undergo a physical change or a chemical change? Explain?