787ami 787ami
  • 13-11-2018
  • Mathematics
contestada

a−7=3(b+2) whrite formula for g(b) in terms of b

Respuesta :

Eric0393nsuh
Eric0393nsuh Eric0393nsuh
  • 13-11-2018
The answer is a= 3b+13
Answer Link
altavistard
altavistard altavistard
  • 13-11-2018

We'll assume that a is the dependent variable, dependent on b,

and that b is the independent variable.

Solving for a, add 7 to both sides:

a = g(b) = 7 + 3(b+2), or

     g(b) = 7 + 3b + 6, or

     g(b) = 3b + 13

Answer Link

Otras preguntas

When this car moves forward by 180 cm, each wheel does one full turn. What is the diameter of the wheels to the nearest centimetre?
Which choice is equivalent to the expression below? 5x sqrt 2 - 2 sqrt 2 + 2x sqrt 2 A. 7x sqrt 2 - 2 sqrt 2 B. 2x^2 sqrt 2 C. 3x sqrt 2 D. 7x^2 sqrt 2
Is velocity related to momentum
When this car moves forward by 180 cm, each wheel does one full turn. What is the diameter of the wheels to the nearest centimetre?
Ricky had 50 cookies and gave 72% of the cookies to his friend Alice. Find the number of cookies Alice receive
3x+4y=17 solve for y.
Holly decided to share 1/2 of her share of the pizza with Deb. How much did each of them actually?
3x+4y=17 solve for y.
let f(x)=x+8 and g(x)=x^2 -6x-7. find f(g(2))
What are some key words to use in writing and evaluation?