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 formula for the ______ value interest factor of an annuity is {1-[1/(1+r)t]r}1-[1/(1+r)t]r.a. presentb. futurec. compoundd. discount
What is the answer telllllll me
graph the polynomial function k(x) = x^6-17x^5+18=0
How does 1/cos^2x = sec^2x?
Mail to your grand parents in delhi telling them that soon you are planning visit them there. ​
What is 2/9÷5/18 expressed as a fraction in its lowest terms?
D SMARI 3 - 2 2 TRIBE 13 3 4 -2 F- 5 - 3 -2 GN SIGMA​
Find the area 5cm 19cm 27cm
The king said unto the hermit "let me work in your place". Rewrite the following in reported speech
Teaching performing arts raises the intelligence of learners. True or false