kizparham kizparham
  • 13-06-2019
  • Mathematics
contestada

Write an exponential function whose graph contains the points (1, 6) and (0, 2).

Respuesta :

jimrgrant1 jimrgrant1
  • 13-06-2019

Answer:

y = 2 [tex](3)^{x}[/tex]

Step-by-step explanation:

The exponential function is of the form

y = a [tex](b)^{x}[/tex]

To find a and b substitute the given points into the equation

Using (0, 2), then

2 = a [tex](b)^{0}[/tex] ⇒ a = 2

Using (1, 6), then

6 = 2 [tex](b)^{1}[/tex] ⇒ b = 3

Equation is y = 2 [tex](3)^{x}[/tex]

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