nursemilly nursemilly
  • 01-08-2020
  • Mathematics
contestada

Use the cubic model y = 6x3 - 5x2 + 4x – 3 to estimate the value of y when x = 2.
a 25
(b 33
c 48
d 79
Done
Try Again
-

Respuesta :

CHERLYNnotCHERRY
CHERLYNnotCHERRY CHERLYNnotCHERRY
  • 01-08-2020

Answer:

The answer is B.

Step-by-step explanation:

You have to substitute x = 2, into the equation of y :

[tex]y = 6 {x}^{3} - 5 {x}^{2} + 4x - 3[/tex]

[tex]let \: x = 2[/tex]

[tex]y = 6 {( 2)}^{3} - 5 {(2)}^{2} + 4(2) - 3[/tex]

[tex]y = 48 - 20 + 8 - 3[/tex]

[tex]y = 33[/tex]

Answer Link

Otras preguntas

the condition of three congruent angles always creates what kind of triangle ?
Which contributes to the dissolution of sugar in water?
what does C12 H22 O11 phSO mean
Utilizing a four-crop rotation method increased agricultural yields around the world because this practice ___________.
If f(x)=x+4 and g(x)=2x-3, find (g-f)(2)
Which explains Daniel Webster's compromise on the issue of slavery? a. He agreed with John c. Calhoun's position. b. He saw no other way to keep the United Stat
There are 10,000 students enrolled at Monroe College. This year, 1,408 are graduating. How many students will be left?
Which product of prime polynomial a is equivalent to 8x^4+36x^3-72x^2 A. 4x(2x-3)(x^2+3) B. 4x^2(2x-3)(x+6) C. 2x(2x-3)(2x^2+6) D. 2x(2x+3)(x^2-6)
An adverb clause is introduced by a _____.
make k the subject for 3t = 7k/13 - 17 and 7k = 4k/3t - 11t