poopydog69 poopydog69
  • 23-09-2020
  • Mathematics
contestada

Please help me!

If f(x) = 3x^3 -5, what is f(x) when x=2??

Respuesta :

nimissha nimissha
  • 23-09-2020

Answer:

19

Step-by-step explanation:

f(x) when x=2 is just a fancy way of saying substitute the x in this equation with 2.

so the equation becomes..

3(2)^3-5    ... remeber PEMDAS

3(8)-5

24 -5 =19

Answer Link

Otras preguntas

What did Artemis do to Actaeon and why?
Please help me! Question: What is the median of the data set? 100,102,103,106,109 Answer: 100, 103, 106,109
What are the dimensions of the base of the pyramid? 8 ft by 6 ft 8 ft by 3 ft 6 ft by 3 ft 8 ft by 9 ft
Starting at origin. do 4 spaces down and then 2 spaces to the right which is it A. (-4,2) B. (-4, -2) C. (2, -4) D. (-2, -4)
How does DNA and vaccines work and why is it important, if you use something from a website, please site
Can u please solve this question ??? Please solve this as fast as you can
Explique mediante dos ejemplos del texto ¿como se plantea el tema de la marginación y discriminación en la obra en una silla de ruedas
Give two differences between mechanicaadvantageand velocity ratio.​
Find the value of x (approximately), A = 177 cm? x cm 13 cm 11 cm 12.8 cm 16.2 cm 14 cm 13.6 cm
Simplify the expression. Write your answer as a power. k4⋅k3