Sunday

December 21, 2014

December 21, 2014

Posted by **Samantha** on Wednesday, October 2, 2013 at 11:11pm.

1. Suppose you're given the following table of values for the function f(x),and you're told that the function is even:

x f(x)

-------------

–2 5

–0.35 –3

0 2

0.53 2

1 –5

Then:

f(2)= –5

f(.35) +f(–.53) = 1

***f(–1) – f(2) = –10

f(0) +f(–.53) = 0

Something is wrong. Given the table of values, the function can't be even.

2. Suppose you're given the following table of values for the function f(x), and you're told that the function is odd:

x f(x)

---------------

–2 5

–0.35 –3

0 2

0.53 2

1 –5

Then:

f(2)= 5

f(0.35) + f(–0.53) = –1

f(–1) – f(2) = –10

f(0) + f(–0.53) = 0

***Something is wrong. Given the table of values, the function can't be odd.

- Calculus, check my answers, please! -
**Steve**, Wednesday, October 2, 2013 at 11:58pm#1

The table of values is consistent with an even function. They don't provide f(x) and f(-x) for any value of x.

Your answer is correct, because

f(-1) - f(2) = f(1)-f(-2) = -5-5 = -10

#2

The table is ok, for the same reason as given for #1.

f(0) + f(–0.53) = f(0)-f(0.53) = 2-2 = 0

- Calculus, check my answers, please! -
**holly**, Thursday, October 3, 2013 at 3:43pmf(-1)=5 and f(-2)=-5 so 5--5 = 5+5= 10 that is how it is even

**Answer this Question**

**Related Questions**

Math (Algebra) - Can someone please check my answer? 9[73-(-95-61)]= 2061 if my ...

Calculus, check my answers, please? :) - Okay, so I think these are right, but I...

drbob222 math,correction - i made some corrections for the previous postage can ...

check math - Here are my answers. Can you check if I got the right answers? ...

Math - Hi, would someone mind just checking the answer I got for this formula ...

Math - Can someone please check my answers below for accurateness? The ...

sentence correction - I don't see anything wrong with this sentence: It will be ...

math check - Assume that z is the test statistic. (Give your answers correct to ...

Potential Energy Q - Q A rollercoaster of mass 400 kg is stationary at the ...

Calculus (pleas help I really need to check this) - Assume that each of the ...