marcio041278 marcio041278
  • 02-09-2021
  • Mathematics
contestada

Qual das funções abaixo possui taxa de variação igual a 4 e admite f (2) =6? *
f(x)=4x +14.
f(x)=4x – 14.
f(x)=4x.
f(x)=4x + 2.
f(x)=4x – 2.

Respuesta :

Eyadaqrabawi
Eyadaqrabawi Eyadaqrabawi
  • 02-09-2021

Step-by-step explanation:

6 = 4x + 14

-8 = 4x

x= -2

6 = 4x -14

4x = 20

x = 5

6 = 4x

x = 6/4

6 = 4x +2

4x = 4

x =1

6 = 4x -2

4x = 8

x = 2

Answer Link

Otras preguntas

i need help yall 200 + 100 + x + 3x = combine the like terms yall cant keep deleting this, its literally a math question
4(v + 7) = -6(3v - 4) +8v​
helppp nowwww plsss
Can y’all please help me I would really appreciate it!
which sentence below correctly refers to the collective noun "class" as a whole unit? A. our class are preparing their reports to share at the outing B. our cla
Bakit magkakaiba ang paraan ng pamumuhay ng mga tao sa iba't ibang panig ngdaigdig?​
Simplify 9x + 4y -4y -3x +5y
Which of the following will evaporate the fastest? A water at 40C CB. All samples will evaporate at the same rate. CC. water at 20C CD water at OC
Which force pulls an airplane toward the Earth and is related to the mass of the airplane? A. Gravity B. Drag C. Thrust D. Lift SUBMIT
Can y’all please help me I would really appreciate it!