Ask
your own question, for FREE!
Mathematics
9 Online
@chosenmatt
Still Need Help?
Join the QuestionCove community and study together with friends!
yes?
do you mind helping me with my math
no
\[f(x)=-5x ^{5}-4x+2\]
what are you asked to do?
Still Need Help?
Join the QuestionCove community and study together with friends!
What is the resulting ordered pair if the value of the independent variable is –1?
-1
okay good job @((*-*))
Okay, the independent variable is the x, and the dependent variable is y. It depends on what x is , right?
So you are asked to find f(-1), basically.
Still Need Help?
Join the QuestionCove community and study together with friends!
yes
can you find f(-1).
no I can't
\[f(x)=-5x^2-4x+2\] to find f(-2), for instance, you would plug in -2 for x, into the function. Like this: \[f(-2)=-5(-2)^2-4(-2)+2\]\[f(-2)=-5(4)+8+2\]\[f(-2)=-20+8+2\]\[f(-2)=-10\]
Can you find f(-1) now? (just plug in -1 instead of x, into the function, f(x) .
Still Need Help?
Join the QuestionCove community and study together with friends!
ummm
I'll set you up.\[f(-1)=-5(-1)^2-4(-1)+2\]
continue....
yed continue
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!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
DoltonCarlee:
So like do y'all know anything about the first world war?
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
9 hours ago
8 Replies
1 Medal
1 day ago
6 Replies
1 Medal
2 days ago
0 Replies
0 Medals
2 days ago
2 Replies
1 Medal
1 day ago
2 Replies
0 Medals
1 day ago
5 Replies
2 Medals