valeramirez13 valeramirez13
  • 03-05-2021
  • Mathematics
contestada

Write an exponential function y = a(b)" whose graph passes through the given
points,
(-1,2),(2,54)

Respuesta :

lynnkc2000 lynnkc2000
  • 03-05-2021

Answer:

y = 6 * 3ˣ

Step-by-step explanation:

y = a * bˣ

(-1 , 2):   2 = a * (b)⁻¹ = a/b               a = 2b

(2 , 54)  54 = a * b²  = 2b * b² = 2b³

b³ = 54/2 = 27          b = 3

a = 6

Function: y = 6 * 3ˣ

Answer Link

Otras preguntas

find the measure of x
What is the solution to this equation? X- 14 = -9 O A. x = 5 O B. x= -23 O c. x = 23 O D. x= -5
Solve the following. 2x^2-7x-4/6x^2+7x+2<0 Can someone explain how to solve this.
Help me please………………………
During a reaction with solids generally the _______ the size of each piece, the larger the total surface area. This means _______ collisions and a greater chanc
The angle of elevation to the top of the school is 37° from where you are standing 11.2 m from the wall of the school. Find the height of the school.
How far is the moon from the sun?
which of the following is not a fraction equivalent to 3/4? a) 6/8 b) 9/12 c) 12/18 d) 21/28 e) 27/36
Convert 5π∕6 radians to degrees. Question 1 options: A) 25° B) 150° C) 150π° D) 1080°
Graph the line.x+y=4So I need to graph this.So as not to feel guilty about just taking the answer..well lets say cheating....yeah I said it (Cringe) I dont like