annasherrod2018 annasherrod2018
  • 26-01-2021
  • Mathematics
contestada

If f (x)=x^3 + 2x2^-3, what is f (-1)?

Relax

Respuesta :

esperonr esperonr
  • 26-01-2021

Answer:

1

Step-by-step explanation:

f(x)=x^3+2x^2-x-1

f(1)=1^3+2(1)^2-1-1

f(1)=1+2*1-1-1

f(1)=1+2-1-1=3-1-1=2-1=1

Answer Link
cironochan
cironochan cironochan
  • 26-01-2021
It is negative 2 = -2
Answer Link

Otras preguntas

Evidence gathered from publicly observable behavior is known as  _________ evidence.
can you tell me what is ballet?
I need to find the zeros of the function:f(x)=2x^2-5x-3
The mean of 20 numbers is 18. If 3 is added to each of the first ten numbers, find the mean of the new set of 20 numbers.
What is the function of the pituitary gland?
A 1200 kg vehicle initially travelling at 50. km/h experiences an air resistance of 5000 N and road friction of 2200 N. The wheels deliver a force of 7500 N to
what is a 'dead heat'? plz... need help
Which formulas represent one ionic compound and one molecular compound?
a stone is dropped from the top of 50 m high tower simultaneously another stone is thrown upward with a speed of 20 m/s . calculate the time at which both the s
SITUATION. My teacher gave me a situation and please answer honestly. Let say you weigh between 118-120 pounds. Your parents noticed you have gained weight and