dumybabe
dumybabe dumybabe
  • 24-11-2020
  • Mathematics
contestada

Given q(x)=3x and r(x)=x2. What is (r◦q)(2)?

Respuesta :

gmany
gmany gmany
  • 26-11-2020

Answer:

36

Step-by-step explanation:

[tex](r\circ q)=(x)=r\bigg(q(x)\bigg)\\\\r(x)=x^2;\ q(x)=3x\\\\\text{substitute}\\\\(r\circ q)(x)=(3x)^2=3^2x^2=9x^2\\\\(r\circ q)(2)=9(2^2)=9(4)=36[/tex]

Answer Link

Otras preguntas

what weather variable is a direct result of the force of gravity on earth's atmosphere?
The history of writing about history is called _____.
c+2c+12=75 what is the value of c?
Like the Maya, the people of Teotihuacan were mainly farmers and
What is one advantage that big corporations had over small businesses
Info on Ally Carter, please. And don't say, 'Go on Google' to get points.
Which of the following defines a postfigurative culture? A. a culture in which children learn from their forebears B. a culture in which both children and ad
Which is the greater 2 yards or 5 feet?
The history of writing about history is called _____.
What is slope and y-intercept of the equation 4x – 3y =2?