mausal10
mausal10 mausal10
  • 03-09-2020
  • Mathematics
contestada

Pre-cal I don’t understand much

Precal I dont understand much class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 05-09-2020

Answer:

33

Step-by-step explanation:

f(x) = 4x-3

Let x= 9

f(9) = 4*9 -3

     36-3

     33

Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 05-09-2020

Answer:

[tex]\Huge \boxed{{x=3}}[/tex]

[tex]\rule[225]{225}{2}[/tex]

Step-by-step explanation:

f(x) = 4x - 3

f(x) = 9

Substituting.

9 = 4x - 3

Adding 3 to both sides.

12 = 4x

Dividing both sides by 4.

3 = x

[tex]\rule[225]{225}{2}[/tex]

Answer Link

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