martinasabbione martinasabbione

13-12-2022
Mathematics

contestada

Suppose y = – 3x2 – 15x – 11 was written in the form y = a(x – h)2 + k.
What is the value of a?

a) = -5

b) a= -3

c) a = 5

d) a = -11

Respuesta :

sqdancefan sqdancefan

13-12-2022

Answer:

b) -3

Step-by-step explanation:

You want the value of 'a' when the quadratic y = –3x² – 15x – 11 is written in the form y = a(x – h)² + k.

Leading coefficient

The leading coefficient in either form is the coefficient of x². It is the same in both forms: -3.

Answer Link

Otras preguntas

Over the past 10 years, Northwood Pharmaceuticals spent several million dollars related to the research, development, and sale of a specific drug Which of the f

when they first moved to the garden house, helen: . a. screamed and tore the room apart when she could not find her mother b.stumbled around looking for her mot

The best method to remove cerumen from a client's ear involves:1. Inserting a cotton-tipped applicator into the external canal.2. Irrigating the ear gently.3. U

it is true that the equilibrium quantity will always go up if supply: A. and demand both increase. (CORRECT) B. increases and demand decreases. C. and demand bo

one advantage that small businesses have over large businesses is that they

set up a triple integral for the volume of the solid. do not evaluate the integral. the solid bounded by z = 64 − x2 − y2 and z = 0

The first widely accepted explanation for complex celestial motions is credited to to:A) Tycho BraheB) Johannes KeplerC) Nicolas CopernicusD) Claudius PtolemyE)

what is the industry standard for rack height in rack units?

the difference in phase between the two waves when they overlap after passing through a double slit is caused by the

why are the roaring forties only found in the southern hemisphere?