odettecruz
odettecruz odettecruz
  • 02-02-2016
  • Mathematics
contestada

If (-2, y) lies on the graph of y =4^x, then y =

Respuesta :

Leader
Leader Leader
  • 02-02-2016
Simply plug in x= -2 in to y = 4^x, and solve for y.

[tex]y=4^{-2}\\\\y = \frac{1}{4^2}\\\\\boxed{\bf{y=\frac{1}{16}}}[/tex]

So, the point (-2, ¹/₁₆) lies on the graph of y = 4^x.

Your final answer is y = ¹/₁₆.
Answer Link

Otras preguntas

If a number of mice living in a field triples each year. what type of function represents this pattern? A.) Exponential decay B.) Increasing linear C.) Exponent
Piers lives in an apartment and has an existing TV connection. He wants to subscribe to a high-speed Internet connection; however his lease doesn’t allow him to
Is this statement true or false? Low temperatures slow the growth of germs. A. True B. False
Find the solution 2x + 22 = 4(x+3)
Write the doubles minus one fact for 4 + 4.
What happened to the door knocker in a christmas carol?
How dose the author Robert e. Lee right or wrong? Support her claim that people still admire her today?
At a certain time of day, a person 6 feet tall casts a 4-foot shadow. how long is the shadow cast by a 21-foot tree at the same time?
I have to Write a report on the importance of the Battle of Saratoga. Including the strategy of the battle, the significant people involved, and the impact on h
how much heat is needed to raise the temperature of 39g of water by 63C