ariannah420 ariannah420
  • 03-04-2020
  • Mathematics
contestada

What is the value of f(12)-f(8) when f(x)=3x+9

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-04-2020

Answer:

12

Step-by-step explanation:

f(x)=3x+9

f(12) = 3*12 +9

       36+9

        45

f(8) = 3*8+9

     =24+9

     = 33

f(12) - f(8) = 45-33

                    12

Answer Link

Otras preguntas

a recipe for cheese dip calls for 8 oz of cheese for 6 servings how many ounces of cheese are required to make 54 servings
Can you still be pregnant if you get your period late
What’s the volume of the cylinder
Word problem You can buy 5 cans for green beans at the village market for $2.00. You can buy 10 of the same cans of beans at Sam's Club for $5.50. Whi
Light waves have some similarities with water and sound waves, but they are not exactly the same. Describe all the differences you can think of between light wa
What was life like during the Paleolithic age?
y=2 Enter the solution (x, y) to the system of equations shown 7y+3x=5
How do you incorporate setting
Simplify 67÷100 I need help
When simplifying the quadratic formula to solve the equation x^2+6x-55=0