odettecruz odettecruz

02-02-2016
Mathematics

contestada

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

Respuesta :

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

During an exercise activity the body will cool down by

the distance around earth at the equator and through the north and south poles are shown at the right . how many miles would you travel if you circled earth alo

ax + 3b = 2f <br />Solve for x.<br />

A boat takes 8 hours to go 6 miles upstream and come back to the starting point. If the speed of the boat is 4 miles per hour in still water, what is the rate o

what was one of the medical advancements of the gupta empire

Select all the expressions that cannot be factored using integral coefficients and integral constants. a. 25x2 - 40x + 16 b. 2x2 + x + 4 c. 6x2 - 2x - 20 d. x2

I need a subsequent question for "Why is the round goby an invasive species?" Can anyone help me?

The Earliest Civilization Known To Exist In The Andes Region Was The :

I forgot how to solve equations such as 3x+5y=-5. Can you give me examples?

Please help!! Need help!!