ATPS- CALCULO I, FUNÇÔES

F(X)=X²-25
TABELA
X
F(X)
-7
24
-6
11
-5
0
-4
-9
-3
-16
-2
-21
-1
-24
0
-25
1
-24
2
-21
3
-16
4
-9
5
0
6
11
7
24
f(x)=x²-25=24

f(-7)=(-7)²-25=24 f(-6)=(-6)²-25=11 f(-5)=(-5)²-25=0 f(-4)=(-4)²-25=-9 f(-3)=(-3)²-25=-16 f(-2)=(-2)²-25=-21 f(-1)=(-1)²-25=-24 f(0)=0²-25=-25 f(1)=(1)²-25=-24 f(2)=(2)²-25=-21 f(3)=(3)²-25=-16 f(4)=(4)²-25=-9 f(5)=(5)²-25=0 f(6)=(6)²-25=11 f(7)=(7)²-25=24

G(x)=-3x-7
G(X)-3X-7
TABELA
X
F(X)
-7
14
-6
11
-5
8
-4
5
-3
2
-2
-1
-1
-4
0
-7
1
-10
2
-13
3
-16
4
-19
5
-22
6
-25
7
-28

G(-7)=-3(-7)-7=14
G(-6)=-3(-6)-7=11
G(-5)=-3(-5)-7=8
G(-4)=-3(-4)-7=5
G(-3)=-3(-3)-7=2
G(-2)=-3(-2)-7=-1
G(-1)=-3(-1)-7=-4
G(0)=-3(0)-7=-7
G(1)=-3(1)-7=-10
G(2)=-3(2)-7=-13
G(3)=-3(3)-7=-19
G(4)=-3(4)-7=-16
G(5)=-3(5)-7=-22
G(6)=-3(6)-7=-25
G(7)=-3(7)-7=-28

=
= =17,666 ==-15,666
= =16 ==-17,333
= =14,333 ==-19
= =12,666 ==-20,666
= =11 ==-22,333
= =9,333 =
=
TABELA
X
F(X)
-60
17,66667
-55
16
-50
14,33333
-45
12,66667
-40
11
-35
9,333333
-30
7,666667
-25
6
-20
4,333333
-15
2,666667
-10
1
-5
-0,66667
0
-2,33333
5
-4
10
-5,66667
15
-7,33333
20
-9
25
-10,6667
30
-12,3333
35
-14
40
-15,6667
45
-17,3333
50
-19
55
-20,6667
60
-22,3333
= =7,666
= =6
= =4,333
= = 2,666
= =1
==-0,666
==-2,333
==-4
==-5,666
==-7,333
==-9
==-10,666
==-12,333
==-14
=
TABELA
X
F(X)
-25
0
-20
2,236068
-15
3,162278
-10
3,872983
-5
4,472136
0
5
5
5,477226
10
5,91608
15