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

Who became president after Andrew Johnson?
Which shows the numbers in order from least to greatest? 3.93,3.51,3.72,3.19
Create a peace agreement to end either WWI or WWII. This agreement should address the concerns of all of the nations involved and can not be exactly the same as
You have been reflecting about your relationship with math. How can thinking about yourself as a learner help you become a better student?
What is the first step in the federal budget process? a. Congress debates and compromises on a budget b. Federal agencies propose spending c. Executive branch c
What is the range of the function?
the bright flames were dancing personification​
find the value of x HELP PLS
please help and describe and correct the error in finding a solution of the equation in two variables! i will mark you brainliest !!!!
Vector u has a magnitude of 4 with a direction of 50°. Vector v has a magnitude of 6 with a direction of 25°. Which vector components represent the sum of u + v