Seudónimo Seudónimo
  • 21-06-2018
  • Mathematics
contestada

Use the quadratic function to predict f(x) if x equals 2

A. f(2)=125

B. f(2)=87

C. f(2)=111

D. f(2)=63

Use the quadratic function to predict fx if x equals 2 A f2125B f287C f2111D f263 class=

Respuesta :

clairebear11213
clairebear11213 clairebear11213
  • 21-06-2018
To find f(2), we plug in 2 for every x:
[tex]f(2) = - 3 {(2)}^{2} + 180(2) - 285 \\ = - 12 + 360 - 285 \\ = 63[/tex]
We simplify to find the answer is D. f(2) = 63
Answer Link

Otras preguntas

what 3 numbers multiply to get 63?
write short notes on military dictatorship in Chile
jem boy wants to make his 8-meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by 2m .jem boy asked your expertise
what is a normal temperature for dogs?
what are the different types of gorilla?
why does alaska have really long days during some times of the year and really short days during other times?
There are some cases where distance time graph of a particle is vertical . So could you please tell me when it is possible????
The following 3-D object is composed of identical cubes. The volume of the 3-D object is 56cm cubed. The surface area of the 3-D object is a) 30cm squaredb) 60c
why does alaska have really long days during some times of the year and really short days during other times?
What is the correct answer for 20 + 20 × 0 + 1 = ?