helpneeded123456 helpneeded123456

15-12-2016
Mathematics

contestada

Given 8x + 4y = 24 with a domain of {-2, 5, 9}, find the range

Respuesta :

SyntaxError SyntaxError

15-12-2016

8(-2) + 4y = 24
-16 + 4y = 24
y = 40/4
y = 10

8(5) + 4y = 24
4y = 24 - 40
y = -16/4
y = -4

8(9) + 4y = 24
4y = 24 - 72
y = -48/4
y = -4

Range = {10,-4,-4}

Answer Link

Otras preguntas

Anyone got an answer?

how do you evaluate expression in the combination rule: how do you solve 11 C 5

What was the main issue that northern and southern states disagreed on? a. slavery b. states' rights c. distribution of public lands d. tariffs

which 3 elements had complete out shells? (you will probably need to use the periodic table)

Emily practices the piano 25 minutes a day. To identify the total number of minutes she practices, she uses the function rule: y = 25x.Find f (10)

en la fabula aparecen seres humanos pero la mayoria de los personajes son animales cual crees que es la razon de esto

Meters per second × ? = Miles per hour

Isotopes of elements have different: A.) atomic masses B.) atomic numbers C.) electron shells D.) numbers of protons

Why does taizong use a quote from confucius to support his argument? explain your answer in one or two sentences.

Heat energy moves from an area where there's ________ energy to an area where there's ________ energy. a. less, more b. more, less c. hot, cold d. cold, hot