demnmansds demnmansds

31-07-2020
Mathematics

contestada

Write the equation of the function of a parabola with vertex at (–1,–2) and a point (1,–6) that lies on the curve.

Respuesta :

valerieulbrich valerieulbrich

31-07-2020

Answer:

f(x) = -(x + 1)² - 2

Step-by-step explanation:

f(x) = a(x - h)² + k

-6 = a(1 - -1)² + -2

-6 = a(4) -2

-4 = 4a

a = -1

f(x) = -(x + 1)² - 2

Answer Link

Otras preguntas

Soil nutrients are important to photosynthesis because they ?

Both of these historians study language, but is the one that studies a word's origin, as in where it came from.

Does x and y show direct variation when xy=3

2(2x-10)-8=-2(14-3x)

what is 98% more then 1170

Which property describes an electromagnetic wave and not a mechanical wave? a. transfers energy b. travels in a vacuum c. has frequency d. requires a medium

Which event is considered neither likely nor unlikely? A. rolling a number greater than one on a six-sided number cube B. rolling a 1 on a six-sided number cube

Clothes in a dryer acquire static cling by a. friction. b. conduction. c. induction. d. static discharge.

Find the 37th term of the sequence 2, 5, 8, 11, 14, . . .

Grana,thylakoids,and storms are all components found in

ACCESS MORE