hallehodges75 hallehodges75
  • 03-03-2021
  • Mathematics
contestada

Write an exponential function in the form y = ab" that goes through points (0,2)
and (3, 128)

Respuesta :

Michaelmouse
Michaelmouse Michaelmouse
  • 05-03-2021

Answer:

y = 2(4)^x

Step-by-step explanation:

y = ab^x

Plug in the values:

2 = ab^0

128 = ab^3

128/2 = ab^3/ab^0

64 = b^3

b = 4

2 = a(4)^0

a = 2

Answer Link

Otras preguntas

How long will your trip take if you travel 650 km at an average speed of 80 km/hr?
barriers to communication always can be eliminated True or False​
What is busing? What was its purpose for desegregation.
what happens in the photosystem 2 when it is hit by a photo of light
The _____ system includes the kidneys. digestive skeletal reproductive excretory
what best explains why the industrial revolution led to larger middle class
Any president has the power to modify current laws. In order to do this, he/she must issue a(n) __________ order.
Which relation is a function?​
Suppose you invest $150 a month for 3 years into an account earning 6% compounded monthly .After 3 years, you leave the money, without making additional deposit
What was one long-term effect of the Long March?