Whether the intermediate value theorem guarantees or not that the function Y 1 = 21 x 4 + 46 x 3 − 238 x 2 − 506 x + 77 has a zero in the interval [ − 4 , − 3 ] . The table is as follows: x Y 1 − 4 725 − 3 − 88 − 2 105 − 1 320 0 77 1 − 600 2 − 1183 3 − 640 4 2565 5 10472 6 25625
Whether the intermediate value theorem guarantees or not that the function Y 1 = 21 x 4 + 46 x 3 − 238 x 2 − 506 x + 77 has a zero in the interval [ − 4 , − 3 ] . The table is as follows: x Y 1 − 4 725 − 3 − 88 − 2 105 − 1 320 0 77 1 − 600 2 − 1183 3 − 640 4 2565 5 10472 6 25625
Solution Summary: The author evaluates whether the intermediate value theorem guarantees or not that the function Y_1=21x4+46
Whether the intermediate value theorem guarantees or not that the function Y1=21x4+46x3−238x2−506x+77 has a zero in the interval [−4,−3]. The table is as follows:
x
Y1
−4
725
−3
−88
−2
105
−1
320
0
77
1
−600
2
−1183
3
−640
4
2565
5
10472
6
25625
(b)
To determine
Whether the intermediate value theorem guarantees or not that the function Y1=21x4+46x3−238x2−506x+77 has a zero in the interval [−3,−2]. The table is as follows:
x
Y1
−4
725
−3
−88
−2
105
−1
320
0
77
1
−600
2
−1183
3
−640
4
2565
5
10472
6
25625
(c)
To determine
Whether the intermediate value theorem guarantees or not that the function Y1=21x4+46x3−238x2−506x+77 has a zero in the interval [−2,−1]. The table is as follows:
x
Y1
−4
725
−3
−88
−2
105
−1
320
0
77
1
−600
2
−1183
3
−640
4
2565
5
10472
6
25625
(d)
To determine
Whether the intermediate value theorem guarantees or not that the function Y1=21x4+46x3−238x2−506x+77 has a zero in the interval [−1,0]. The table is as follows:
I want to learn this topic l dont know anything about it
Solve the linear system of equations attached using Gaussian elimination (not Gauss-Jordan) and back subsitution.
Remember that:
A matrix is in row echelon form if
Any row that consists only of zeros is at the bottom of the matrix.
The first non-zero entry in each other row is 1. This entry is called aleading 1.
The leading 1 of each row, after the first row, lies to the right of the leading 1 of the previous row.
PRIMERA EVALUACIÓN SUMATIVA
10. Determina la medida de los ángulos in-
teriores coloreados en cada poligono.
⚫ Octágono regular
A
11. Calcula es número de lados qu
poligono regular, si la medida
quiera de sus ángulos internos
• a=156°
A= (-2x+80
2
156 180-
360
0 = 24-360
360=24°
• a = 162°
1620-180-360
6=18-360
360=19
2=360=
18
12. Calcula las medida
ternos del cuadrilá
B
X+5
x+10
A
X+X+
Sx+6
5x=3
x=30
0
лаб
• Cuadrilátero
120°
110°
• α = 166° 40'
200=180-360
0 =
26-360
360=20
ひ=360
20
18 J
60°
⚫a=169° 42' 51.43"
169.4143180-340
0 = 10.29 54-360
360 10.2857
2=360
10.2857
@Sa
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