isaacrhoda1189 isaacrhoda1189
  • 23-05-2018
  • Mathematics
contestada

If f (x) =√
7 − x, then which of the following sets is the domain of this function?

Respuesta :

tramserran
tramserran tramserran
  • 23-05-2018
square root must be greater than or equal to zero.

7 - x ≥ 0
   - x ≥ -7
     x ≤ 7

(-∞, 7]
Answer Link

Otras preguntas

If something in a store costs $45, and the markup is 35%, what is the selling price?
The concert lasts 60 minutes, and the songs are all the same length. The choir sings a total of 12 songs, 2 of which are sung by the sopranos only. For how many
Need help solving this proportion....x\4 = 5\7
homophones for the words insignificant and small.  has to be 5 letters
Need help solving this proportion....x\4 = 5\7
A drawing of a surfboard in a catalog shows it's length as 8 4/9 inches. Find the actual length of the surfboard if 1/2 inch length on the drawing corresponds t
Which choices are in the solution set of the inequality below? Check all that apply. 20x>70 A: 6.5 B: 3 C: 3.5 D: 1 E: 5 F: 4
After a rock is rounded how does weathering affect it
Which mathematical sentence most accurately expresses the information in the problem below? Crystal has 100 compact discs that she wants to put into boxes each
what is the lithosphere made out of?