Função do 1º grau
Vamos iniciar o estudo da função do 1º grau, lembrando o que é uma correspondência:
Correspondência: é qualquer conjunto de pares ordenados onde o primeiro elemento pertence ao primeiro conjunto dado e o segundo elemento pertence ao segundo conjunto dado.
Assim: Dado os conjuntos A = {1, 2, 3} e B = {1, 2, 3, 4, 5, 6} consideremos a correspondência de A em B, de tal modo que cada elemento do conjunto A se associa no conjunto B com o seu sucessor. Assim
. A correspondência por pares ordenados seria:
Noções de função:
Considere os diagramas abaixo:
Condições de existência:
1) Todos os elementos de x têm um correspondente em y.
(2) Cada elemento de x tem um e somente um correspondente em y.
Analisando os diagramas acima:
O diagrama 1 não satisfaz a condição (1); os diagramas 3, 4 e 5 não satisfazem a condição (2).
Logo, somente o diagrama 2 representa uma função.
Domínio, Contradomínio e Imagem.
Observe o diagrama a seguir:
Chamemos esta função de f, logo o conjunto de pares ordenados serão:
F = {(1,2),(2,3),(3,4)}
O conjunto X = {1,2,3} denomina-se domínio da função f. D(F) = X
O conjunto Y = {1,2,3,4,5} denomina-se contradomínio da função f. C(F) = Y
Dizemos que 2 é a imagem de 1 pela função f. f(1) = 2
Ainda, f(2) = 3 e f(3) = 4.
Logo o conjunto das imagens de f e dado por: Im(f) = {2,3,4}
Determinação de função:
Observe: Associe cada elemento de X com o seu consecutivo:
Associe cada elemento de X com a sua capital.
3) Determine o conjunto imagem de cada função:
a) D(f) = {1, 2, 3} y = f(x) = x + 1 Im(f) = {2, 3, 4}
f(1) = 1 + 1 = 2 f(2) = 2 + 1 = 3 f(3) = 3 + 1 = 4
b) D(f) = {1, 3, 5} y = f(x) = x² Im(f) = {1, 9, 25}
f(1) = 1² = 1 f(3) = 3² = 9 f(5) = 5² = 25
Plano cartesiano
Consideremos dois eixos x e y perpendiculares em 0, os quais determinam o plano A.
Dado um plano P qualquer, pertencente ao plano A, conduzamos por ele duas retas:
x // x' e y // y'
Denominemos P1 a interseção de x com y' e P2 a interseção de y com x'
Nessas condições, definimos:
- Abscissa de P é um número real representado por P1
- Ordenada de P é um número real representado por P2
- A coordenada de P são números reais x' e y', geralmente indicados na forma de par ordenado ( x' , y' )
- O eixo das abscissas é o eixo x
- O eixo das ordenadas é o eixo y
- A origem do sistema é o ponto 0
- Plano cartesiano é o plano A.
Função do 1º grau.
Exemplo: Numa loja, o salário fixo mensal de um vendedor é 500 reais. Além disso, ele recebe de comissão 50 reais por produto vendido.
a) Escreva uma equação que expresse o ganho mensal y desse vendedor, em função do número x de produto vendido.
y = salário fixo + comissão
y = 500 + 50 x
b) Quanto ele ganhará no final do mês se vendeu 4 produtos?
y = 500 + 50 x , onde x = 4
y = 500 + 50 . 4 = 500 + 200 = 700
c) Quantos produtos ele vendeu se no final do mês recebeu 1000 reais?
y = 500 + 50x, onde y = 1000
1000 = 500 + 50x 50x = 1000 - 500 50x = 500 x = 10
A relação assim definida por uma equação do 1º grau é denominada função do 1º grau, sendo dada por:
Gráfico da função do 1º grau:
O gráfico de uma função do 1º grau de R em R é uma reta.Exemplo:
1) Construa o gráfico da função determinada por f(x) = x + 1:
Atribuindo valores reais para x, obtemos seus valores correspondentes para y.
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)
2) Construa o gráfico da função determinada por f(x) = - x + 1.
Atribuindo valores reais para x, obtemos seus valores correspondentes para y.
![](data:image/png;base64,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)
Gráficos crescente e decrescente respectivamente:
y = x+1 ( a> 0 ) ; onde a = 1
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)
y = - x + 1 ( a < 0 ); onde a = - 1
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)
Raiz ou zero da função do 1º grau:
Para determinarmos a raiz ou zero de uma função do 1º grau, definida pela equação y = ax + b, como a é diferente de 0, basta obtermos o ponto de intersecção da equação com o eixo x, que terá como coordenada o par ordenado (x, 0).
1) Considere a função dada pela equação y = x + 1, determine a raiz desta função.
Basta determinar o valor de x para termos y = 0
x + 1=0 » x= - 1
Dizemos que -1 é a raiz ou zero da função.
![](data:image/png;base64,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)
Note que o gráfico da função y = x + 1, interceptará (cortará) o eixo x em - 1, que é a raiz da função.
2) Determine a raiz da função y = -x + 1 e esboce o gráfico.
Fazendo y = 0, temos: 0 = - x+1 » x = 1
Gráfico:
Note que o gráfico da função y = -x + 1, interceptará (cortará) o eixo x em 1, que é a raiz da função.
Sinal de uma função de 1º grau:
Observe os gráficos:
![](data:image/png;base64,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)
Note que para x = - b/a, f(x) = 0 (zero da função). Para x > - b/a, f(x) tem o mesmo sinal de a. Para x < - b/a, f(x) tem o sinal contrário ao de a.
Exemplos:
1) Determine o intervalo das seguintes funções para que f(x) > 0 e f(x) < 0.
a) y = f(x) = x + 1 x + 1 > 0 x > - 1
Logo, f(x) será maior que 0 quando x > - 1
x + 1 < 0 x < - 1
Logo, f(x) será menor que 0 quando x < - 1
b) y = f(x) = - x + 1
- x + 1 > 0 - x > - 1 x < 1
Logo, f(x) será maior que 0 quando x < 1
- x + 1 < 0 - x < - 1 x > 1 ( - 1 )
Logo, f(x) será menor que 0 quando x > 1
(ao multiplicar por - 1, inverte-se o sinal da desigualdade)
Função do 1º grau
EXERCICIOS
1) Represente graficamente a função
definida por:
a) f(x) = 2x - 1
b) f(x) = - 1/2x + 3
c) f(x) = 4x
d) f(x) = 1/3x + 2
e) f(x) = -3x + 6
2) Determine a raiz ou zero de cada uma das seguintes equações:
a) f(x) = 2x + 5
b) f(x) = - x + 2
c) f(x) = 1/3x + 3
d) f(x) = 1 - 5x
e) f(x) = 4x
BIBLIOGRAFIA:
IEZZI, Gelson e DOLCE, Oswaldo e
DEGENSZAJN, David Mauro e
PÉRIGO, Roberto. Matemática: volume
único. São Paulo, Atual, 1997.
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