n3kagaberacind n3kagaberacind

02-09-2016
Mathematics

contestada

If f(x) = 2x2 − 30, find f(4) would you put the 4 in the f(x) place?

Respuesta :

HomertheGenius HomertheGenius

02-09-2016

f ( x ) = 2 x² - 30
x = 4;
f ( 4 ) = 2 · 4² - 30 = 2 · 16 - 30 = 32 - 30 = 2

Answer Link

Otras preguntas

I already have some but can some one help me pleaseeeeee

from which city did the patriot troops march into battle?

help me plz uevdhdb FM xb

The human genome codes for 20,000 to 25,000 proteins, but any given cell might produce only 5,000 different proteins. how is this possible?

Two buses left town A for town B at the same time. The speed of one of the buses was 10 mph greater than the speed of the other bus. In 3 1/2 hours one bus rea

During a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At 7 :00 AM there were 2,000 b

what do you think has become of Kings dream brainly

The 1986 Great Peace March for Global Nuclear Disarmament involved hundreds of people walking across the country from Los Angeles to Washington DC that resulted

Car A travels 115 miles on 5 gallons of gas. Car B travels 126 miles on 6 gallons of gas. Which car gets the better gas mileage? -PLEASEEE HELP!-

Please can I have help X I’m finding this hard