Question

can someone give me a algebra function that equals to 13?

Answer 1

idk why but well our math teacher gave us that homework and i have no idea where to start.

Answer 2

f(x) = 13 should do the trick

Answer 3

well we are supposed to make a function problem for others to solve it...

Answer 4

so you want an expression with a variable?

Answer 5

and we are learning pretty advanced math, and it could be actually any algebra problem i think...

Answer 6

i hope...

Answer 7

maybe you are supposed to say "let \(f(x)=2x+1\) solve \(f(x)=13\)"
maybe

Answer 8

yeah something like that but more complicated... and u could be asking for y inter, roots, anything

Answer 9

sorry

Answer 10

um... more complicated... the teacher example is like \[((\sqrt{5})^{2})^{2})-(-3)^0+2!+\frac{ 28 }{ 4 }\]

Answer 11

for one of her numbers

Answer 12

any ideas?

Answer 13

well it is suppsoed to be a review of algebra honors i took last year and since we have the same teacher for 8th geo so she decided to give us this thing

Answer 14

and i need to make different equations for 13, 4, 2, 0, 4, 0, 2, 2 they have to be different equations idk why.

Answer 15

I'm confused. Are you looking for a function whose value is 13 at some point? Or are you looking for a PEMDAS style problem that gives 13 as the answer?

Answer 16

it is a non-word problem relating to algebra that is hard to solve.

Answer 17

where do the y-intercept/roots come in? The example above doesn't even have a variable. Can you post the exact question you got, maybe that will make it easier to see what it's asking for.

Answer 18

well... the problem is that i am supposed to make the question. and that equation up there is one of the teacher's examples.

Answer 19

this is how the teacher did it

Answer 20

and so i have me age and bla bla bla bla bla so now i need to make problems out of them

Answer 21

ok. I see

Answer 22

I never would have understood what you were after without seeing that

Answer 23

:P

Answer 24

sorry i never noticed that i didnt attach the file :|

Answer 25

any ideas?

Answer 26

It's hard for someone else to make these up, because we don't really know what you've covered. I don't think they have to be too complex. 2 of them are research style questions and 2 are order of operations type.

Maybe do one where you ask for a discriminant of a quadratic equation. Or one that requires some combining of exponents

Answer 27

she has one that says number of roots. You can probably do something like sum or product of roots. Or make up a system of equations and have one of the answers be the product of the coordinates.

Answer 28

well that is basicially what we've covered. ,ake it pretty hard please :) well i'm not the one doing it :P

Answer 29

I wish I could help, Im not very good at math

Answer 30

:|

Answer 31

@Leong

Answer 32

you can... basically just based on her data and makes yours, please check by actually testing and doing it out, not just randomly write it :)

Answer 33

yea but i need help making mine cz the numbers are different

Answer 34

okay okay :3 I'll help you :3

Answer 35

fhank u!!!!!!!

Answer 36

thank*

Answer 37

hey wait let me close this and make another one it takes too long to bump and the replies are too long too