KelseyWoods
KelseyWoods KelseyWoods
  • 11-07-2019
  • Mathematics
contestada

If f(x) = [tex]x^{2} -2^x,[/tex] what is the value of f(3) ?

PLEASE HELP! WILL PUT BRAINLIESTT!

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 11-07-2019

Answer:

f(3) = 1

Step-by-step explanation:

f(x) = x² - 2ˣ

You are solving for f(3). Plug in 3 for x in the equation:

f(3) = (3)² - (2)³

Simplify. First, simplify each number by solving the powers, then subtract:

f(3) = (3 * 3) - (2 * 2 * 2)

f(3) = (9) - (8)

f(3) = 9 - 8

f(3) = 1

f(3) = 1 is your answer.

~

Answer Link

Otras preguntas

four families share a basket of 16 kilograms of apples equally. how many kiligrams of apple dies each family get
Which form of natural selection on polygenic traits results in the creation of two distinct phenotypes? A. Artificial selection B. Disruptive selection C. Dire
How many inches in 60 square feet
What is Sojourner Truth's attitude toward the Bible? A. She says it's a tool of whites to explain that slavery is morally acceptable. B. She believes that eve
A 20 kg ball is thrown into the air. It is going 5.0 m/s when thrown. How much potential energy will it have at the top
How many calories are in a bread
Is halite more valuable than gold?
Models of four atoms are shown as figures A, B, C, and D. Which two atoms represent isotopes of the same element?
Evaluate. 6[5(3-9)-1]+2/7(8-2)+4
The typical expense ratio for an index fund is: A. 0.50% or less. B. between 0.50 and 1%. C. between 1 and 2%. D. between 2 and 3%.