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

If BC=45, AB=24, AC=36 Find BD and DC With steps
after an afternoon party a small cooler of ice is dumped onto the hot ground and melts. if the cooler contained 6 kg of ice and the temperature of the ground wa
What is equal to the opposite of a number a divided by another number b? Select all that apply.A. The number a divided by the opposite of the number b.B. The op
what was Gatsby's american dream
When President Truman took a hard line against striking workers in the years immediately following World War II, he showed that he
Why do differences exist in flood traditions of various nations or tribes?
How might your use of computers and knowledge of technology systems affect your personal and professional success?
A woman begins driving her car 25 km north of calgary. Some time later, the woman and her car are 100 km north of calgary. What is the distance and displacement
Que is on pic.i can't able to type in text.
Enter the equation of the circle described below. Center (-3, 0), radius sqrt 5