jr799832 jr799832
  • 04-05-2021
  • Mathematics
contestada

Evaluate f(-6) for the function f(x) = 9 - 2x.

a -42
b 21
c -3
d 1

Respuesta :

surasa
surasa surasa
  • 05-05-2021

Answer:

b)21

Step-by-step explanation:

f(-6) = 9 - 2 × (-6) = 9+12=21

Answer Link

Otras preguntas

can you express 9/9 as a mixed number why or why not
In snapdragons, there is one allele that produces red flowers and another allele that produces white flowers. Neither allele is dominant and heterozygous indivi
How to round 45 grams to the nearest 10 grams
According to Gibbon, in what ways has "primitive man progressed over time? what assures the author that this progress will continue?
Please can someone help me on these?solve this equation by factorising:2x^2 + 5x + 2 = 0 Solve this equation by completing the square: x^2 - 4x + 1 = 0
Besides making laws, what are some other jobs of the House of Representatives and senate?
I need help on number 6)
Britain saw its colonies as a source of
7. which sentence correctly uses punctuation with dialogue? (1point ) A. after the game , the coach shouted , “ congratulations to everyone ! “ b. “ The winning
____ energy gets converted to ____ energy through photosynthesis. A.Radiant; chemical B.Chemical; radiant C.Radiant; mechanical D.Ch