unicornmermaid unicornmermaid

10-08-2021
Mathematics

contestada

evaluate the function f(x)=4x^2-7x+7 find f(7)

please I need the answer soon!

Respuesta :

sqdancefan sqdancefan

10-08-2021

9514 1404 393

Answer:

f(7) = 154

Step-by-step explanation:

The basic idea is you put 7 where x is and do the arithmetic.

Polynomial evaluation is sometimes easier if you rewrite it to Horner form.

f(x) = (4x -7)x +7

f(7) = (4·7 -7)(7) +7 = 21(7) +7 = 147 +7

f(7) = 154

Answer Link

Otras preguntas

The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved for the States respectively, or to the peop

Compare the wins-to-losses ratios for the teams

Richard is 5 years older than Shelia. Three more than four times Sheila age is 2 less than 3 times Richards age . how old is each person

Mis abuelos tiene (a farm) Question 1 options: Una granja Una esquina Un centro Una calle (the undler lined words are "a farm"

can you guys help my teacher makes no sense

what is term for criminalogy?

how to Factor 8m^2+30m+7

Confused can someone explain??

World History is the story of the interaction between , the environment, and ideas that form , societies, and civilizations.?

Is the time you take to go the library a function of the distance to the library ?