lauralrhodes4 lauralrhodes4

02-04-2020
Mathematics

contestada

Evaluate the function f(x) = 2x3 - 6x + 1 for f(-2).

Respuesta :

Hrishii Hrishii

02-04-2020

Answer:

- 3

Step-by-step explanation:

[tex]f(x) = 2 {x}^{3} - 6x + 1 \\ plugging \: x = - 2 \\ f( - 2) = 2( { - 2})^{3} - 6( - 2)+ 1 \\ = 2 \times ( - 8) + 12 + 1 \\ = - 16 + 13 \\ = - 3 \\ f( - 2) = - 3[/tex]

Answer Link

Otras preguntas

How can personality/attitude/ego make or break a business deal

The drama teacher wants to know whether more families of students at the school would attend a musical or a comedy. Which of the following survey methods will a

What does the graph show about the importance of clean air? People have a lower risk of dying from COPD when compared to acute lower respiratory infections. The

Solve for x : 2/5x -9 < 3/5x+3 X < 60 X > -60 -x < -60 -x < 60

(X-3)2 -0 Ajuda, alguém ajuda?

The diagonals of a rhombus are: A. are the same length and intersect at different angles B. bisect each other at right angles C. bisect each other and intersect

What is the value of 8+ h² when h = 3?

What's x ? find the indicated side of the right triangle

A farmer raises only cows and Sheep. He wants to raise no more than 16 animals, including no more than 12 sheep. He spends birr 5 to raise a cow and Br 2 to rai

How can you explain/describe the inheritance the trait of armor? How might this challenge our understanding of dominance?