louiegf1 louiegf1
  • 15-07-2019
  • Mathematics
contestada

Evaluate the function rule for the given value. y = 4 • 2^x for x = –6

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 15-07-2019

Answer:

y = 1/16

Step-by-step explanation:

y = 4 • 2^x

Let x = -6

y = 4 • 2^(-6)

The negative exponent puts it in the denominator

y = 4 • 1/ 2^6

y = 4 * 1/64

y = 4/64

y = 1/16  

Answer Link

Otras preguntas

Linda is saving money to buy a game. So far she has saved $24, which is two-thirds of the total cost of the game. How much does the game cost?
John paid $32.16 for groceries. This included 7% sales tax. What was the cost of groceries before the sales tax? A. $2.25 B. $30.06 C. $32.31 D.
Calculate the average rate of change for the given graph from x = 0 to x = 3 and select the correct answer below. parabolic function going down from the left t
Find Y of the polygon
Evaluate 12h+30w h=6 and w=3
A rectangle is twice as wide as it is long. if the area is 1682 square meters, what are the dimensions of the rectangle?
Which of the following is NOT an avoidance techniques for avoiding sexual activity? A. going on group dates B. attending supervised parties C. staying sober
(2^x)+(2^-x)=3 Solve for X
What is the best estimate for the product 289 and 7
I was wondering if someone is kind enough to help me with my Spanish Summer Homework? I have to read two stories and answer the questions following them. They a