Matematica

Question 1

Juros simples

Answer 1

M=C + J
J=CIT

Question 2

Juros Compostos

Answer 2

M=C+T
M=C(1+i)^T

Question 3

Função afim

Answer 3

f(x)=ax+b
A diferente de 0
A > 0 crescente
A< 0 decrescente

Question 4

Segundo grau

Answer 4

f(x)=ax^2+bx+c
A > 0 U
A < 0
C = corte no eixo y
Yv=-delta/4a(pico e vale)
Xv=-b/2a

Question 5

Exponencial

Answer 5

f(x)=a^x .n

Question 6

Pa

Answer 6

An=a1 + (n-1)r
Sn=(a1 + a2)n . 1/2

Question 7

Pg

Answer 7

An=a1q^n-1
Soma infinita=a1/1-q
Soma finita=a1(q^n-1)/q-1