brandonjorgeee brandonjorgeee

25-06-2018
Mathematics

contestada

What is f(–3) for the function f(a) = –2a2 – 5a + 4?

Respuesta :

VictorZ VictorZ

25-06-2018

Hi there!

To find the value of f(a). Substitute " -3 " in place of " a "

- 2a² - 5a + 4

- 2(-3)² - 5(-3) + 4

- 2 × 9 + 15 + 4

- 18 + 19

1

Hence, The required value of th' function is 1

~ Hope it helps!
[tex] [/tex]

Answer Link

jrdbz123 jrdbz123

31-01-2020

Answer:

the answer is 1

Step-by-step explanation:

Answer Link

Otras preguntas

Which of the following expressions is equivalent to 8(2x + 7)? (1) 10x+15 (3) 16x+7 (2) 10x+7 (4) 16x +56

This chart lists four kinds of polymers and their sources. A 2-column table titled polymer examples. The first column labeled name of polymer has entries D N A,

What are three way to show personal respect

Which movement owes its start to the Second Great Awakening? A: abolitionism B: temperance C: the Enlightenment D: manifest destiny

What (rather remarkable!) equation relates the speed of light to other fundamental electromagnetic constants?

This refers to both a people located on mainland Europe and a language spoken there an in parts of Canada the Caribbean and Africian continent

If it is 85 degrees outside in California and -4 degrees in Nebraska, how many degrees warmer is it in California?

One reason reading is important to the speaker?

What do the declines of the Zapotec and Mayan civilizations have in common? A. Both civilizations were decimated by a plague brought be caravans along trade rou

In food chains, the flow of energy is always