Friday

January 30, 2015

January 30, 2015

Posted by **aelisha** on Friday, October 3, 2008 at 10:51pm.

f(x)=x^2-4x

even, odd, or neither?

oh and on what intervals is the function of

f(x)=|x+1|+|x-1|

increasing?

- pre-calculus -
**Reiny**, Friday, October 3, 2008 at 11:17pmfor the first one, why not graph the parabola ?

hint: it has x-intercepts of (0,) and (4,0)

now check in your textbook or notebook what it says about even and odd functions in relation to their graphs.

for the second, I suggest you make a table of values, graph it, and draw your conclusion from that.

**Answer this Question**

**Related Questions**

math - I know It's probably an easy question but I don't know remember how to do...

Pre-calculus-check answers - Determine whether the function f(x)[x+1] is odd, ...

pre-calculus - Determine whether the function f(x)[x+1] is odd, even, or neither...

Pre-calculus - Determine whether the function f(x)[x+1] is odd, even, or neither...

Algebra - Let f(x) = 1 – 3x^2. Which of the following is true? Give a brief ...

pre cal - Determine algebraically whether the function is even, odd, or neither ...

Algebra - Confused Please Help! Thanks! Let f(x) = 1 – 3x^2. Which of the ...

Algebra - Let f(x) = 1 – 3x^2. Which of the following is true? Please give us a ...

Algebra - Let f(x) = 1 – 3x^2. Which of the following is true? Give a brief ...

odd and even functions - Using f is odd if f(-x) = -f(x) or even if f(-x) = f(x...