Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

Please help, I will give a medal. Functions f(x) and g(x) are described as follows: f(x) = -4x2 + 5 x g(x) 0 0 1 4 2 8 3 4 4 0 Which statement best compares the maximum value of the two functions? (4 points) It is equal for both functions. It is 3 units higher for f(x) than g(x). It is 3 units lower for f(x) than g(x). It is 4 units lower for f(x) than g(x).

OpenStudy (anonymous):

@amistre64

OpenStudy (anonymous):

@zepdrix

OpenStudy (anonymous):

@texaschic101

OpenStudy (anonymous):

@iGreen

OpenStudy (astrophysics):

What is the maximum value for f(x)?

OpenStudy (anonymous):

Uhm.. I don't really know.

OpenStudy (astrophysics):

What happens if you have f(0)?

OpenStudy (anonymous):

Nothing?

OpenStudy (astrophysics):

\[f(0) = -4(0)^2 +5 \implies f(0) = 5\] this is your maximum value

OpenStudy (astrophysics):

So since we know that, what can we say about g(x)?

OpenStudy (astrophysics):

Max value for f(x) = 5, look at your table of values and see g(x), what's the maximum value for that?

OpenStudy (anonymous):

8?

OpenStudy (astrophysics):

Yeah, so what's your answer then?

OpenStudy (anonymous):

C?

OpenStudy (astrophysics):

Yup :)

OpenStudy (anonymous):

Thank you!

OpenStudy (astrophysics):

Yw

OpenStudy (anonymous):

Thank you!

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
AsianPanda08: What should i eat for dinner tonight? I can't choose
1 hour ago 51 Replies 2 Medals
Nina001: Trying 2 figure out what is the square root of 8746685
14 seconds ago 25 Replies 2 Medals
SnowyBreaks: Is it bad to lose 3.8 pounds in less than 2 days?
29 minutes ago 43 Replies 0 Medals
kaelynw: tried a lil smt, the arm is off but i like the other stuff
10 minutes ago 10 Replies 2 Medals
laylasnii13: Who wanna write or make a song with me???
4 hours ago 8 Replies 0 Medals
kaelynw: art igg
13 hours ago 13 Replies 2 Medals
XShawtyX: Art
1 day ago 6 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!