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

help me with this please
please help I am confused
What is king’s view of the disorder that is occurring as a result of civil rights demonstrations? it is blocking social progress. It is desirable, as african am
Which effect can you observe when the starting K2Cr2O7is diluted? Does the position (lambda) of the maximal absorption peaks change? Describe your observations.
Jessica sells 50.5 ounces of lemonade for a total of 20.20. Find the unit price in dollars per ounce. If necessary, round your answer to the nearest cent.
Which statement(s) most directly apply to capitalism? i. there is heavy government regulation of industry. ii. individuals can start some, but not all, kinds of
Select the correct answer. Which two countries contain over one-third of all people on the planet? a. France and albania b. China and india c. United states and
NEED HELP ASAP PLEASE !!!
What is produced during cellular respiration? Water Carbon dioxide Energy All of the above
The diameter of a circle is 13 m. Find its circumference in terms of pie