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Mathematics 13 Online
OpenStudy (anonymous):

The domain of the function f(x) = 3x3 is {2, 5}. What is the function’s range? The range of the function f(x) = 3x3 when its domain is {2, 5} is

OpenStudy (godlovesme):

so you are supposed to find the range for the given domain right? @zxcvbnm08765

OpenStudy (anonymous):

im trying to see whats the range of of the function when the domain is 2,5 @Godlovesme

OpenStudy (godlovesme):

do you know what range and domain is :)

OpenStudy (godlovesme):

@zxcvbnm08765

OpenStudy (anonymous):

yes

OpenStudy (godlovesme):

great!! :D so you are supposed to plug the given domain for x, and solve for y can you do that?

OpenStudy (anonymous):

yea so it would be 24,75

OpenStudy (godlovesme):

what is the actual equation?

OpenStudy (anonymous):

f(x) = 3x to the third power

OpenStudy (godlovesme):

you are right :) now you have to use the formula f(b)-f(a)/b-a 75-24/5-2

OpenStudy (anonymous):

im confused

OpenStudy (godlovesme):

omg Im so sorry i pasted the wrong answer that was for someone else :( you are correct !!

OpenStudy (godlovesme):

@zxcvbnm08765 sorry :(

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