beachava53
beachava53 beachava53
  • 03-10-2020
  • Mathematics
contestada

If f(x) = 2x - 5, then f(4) is
17
5
4
3

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 03-10-2020

Answer:

  3

Step-by-step explanation:

The notation "f(4)" means you put 4 where x is in the algebraic expression, then do the arithmetic.

  f(4) = 2·4 -5

  = 8 -5

  = 3

Answer Link

Otras preguntas

which sentence best expresses the main idea of the article
36 is 50% of what number?
What is the closest volcano to oklahoma
What state is nitrogen at 20 degree Celsius
A juggler throws one club vertically upwards at 15ms^-1 and 2 seconds later throws a second club vertically up at the same speed. Find the height above the star
1 + 1/3 = ? Please help me thank you very much guys
why did George Washington call the congress under the articles of confederation "a shadow without a substance"
Why would a flat sheet of paper and a wad of paper with the same mass not fall through the air at the same rate?
twice the difference of a number and four is less than the sum of the number and five.
need 2 adjectives for due process
ACCESS MORE