elmejorpintordelmund elmejorpintordelmund
  • 04-03-2021
  • Mathematics
contestada

Write an exponential equation with (1, 8) and (2,32)

Respuesta :

really226
really226 really226
  • 04-03-2021

Answer:

y=2(4^x)

Step-by-step explanation:

exponential equation in form y=ab^x

sub both point and solve

8=a(b^1)=ab...(1)

32=a(b^2)....(2)

equation (2)/(1):

32/8=b

b=4

a=2

Answer Link

Otras preguntas

a pump moves 42 gallons in seven minutes find the unit rate
The following data shows the temperature of a city, in degrees Celsius, on consecutive days of a month: 8.5, 8.3, 8.2, 8.9, 8.4, 8.2, 8.7, 8.5, 8.3, 8.5, 8.4 Wh
Many of these factories were called “sweatshops.” What did this mean?
a standard number cube has 6 sides labeled 1 to 6. you roll it 30 times, how many times can you expect it to land on 5 or 6?
The pressure of a gas in a container is 152 mm Hg, the equivalent to
If 4 times a number is 48, what is the number?
A craft stick fits exactly on the diagonal across the bottom of the rectangular craft box shown in the diagram below.
find the value of x 8 12 x
What is found in a "cloud' around the core of the atom?
The isosceles triangle theorem says \"if two sides of a triangle are congruent, then the angles opposite those sides are congruent\". . . If you are using this