yeranyamelia27 yeranyamelia27

04-05-2020
Mathematics

contestada

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

Respuesta :

saniyahe0111 saniyahe0111

04-05-2020

f(a)=-2a^2 - 5a^4
if a=-3

f(-3)=-2(-3)^2 - 5(-3)^4
=(-2*9) - (5*81)
=-18 - 405
=423

Answer Link

Otras preguntas

Which of these factors is the MOST important for achieving good physical fitness? A. behavior B. gender C. environment D. heredity Please select the best ans

Match the modes of transport to the molecules. Tiles carrier proteins osmosis active transport simple diffusion proteins from the Golgi apparatus Pairs oxygen a

Find the area of a triangle with base of 3x + 5 ft and a height of 5x ft.

On his computer, vien saved a 40-page report about safety in restaurants. he remembers the report had some interesting facts about the risks of falling, but he

Roland suitcase has a mass of 2,500 dekagrams.what is the mass of Roland suitcase in kilograms?

The spinner is divided into equal parts. Use a tree diagram to find the probability that the spinner will land on a consonant the first time and a vowel the sec

What is the volume occupied by 3.70 moles of n2 gas at stp?

Where were the centers of learning and art in the early middle ages?

Five cards from a standard deck of 52 cards is dealt. find the probability that the card hand contains exactly 2 red cards and 3 black cards. g

Angola’s economy is promising because of its _____. copper exports educated workforce foreign investment oil exports