Which of the following could be an example of a function with a domain
(-infinity, infinity) and a range (-infinity, 4)? check all that apply.

a. y= - (3)^x - 4
b. y= - (0.25)^x+ 4
c. y= - (3)^x+4
d. y= - (0.25)^x - 4

B. y= - (0.25)^x+ 4

C. y= - (3)^x+4

Step-by-step explanation:

There is no impediment in an exponential function, so all of the have the domain (-infinity, infinity).

In an exponential function in the following format:

The range is (-infinity, b).

So these following functions apply:

B. y= - (0.25)^x+ 4

C. y= - (3)^x+4

A and D have ranges from negative infinity to negative four.

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

168

step-by-step explanation:

i am pretty sure that the answer is 168