Tuesday

November 25, 2014

November 25, 2014

Posted by **Alice** on Sunday, July 24, 2011 at 7:40pm.

I am not sure how to approach this question. Would I make a piece wise function? PLease helpp brains about to explode!

- PreCalculus -
**Reiny**, Sunday, July 24, 2011 at 8:59pmWouldn't you just include the following domain for x,

x ≤ 3 OR 5≤x≤8 OR x ≥ 9 ?

something like

f(x) = x^2, x ≤ 3 OR 5≤x≤8 OR x ≥ 9

You don't say what happens to the function for the restricted values of x, so it would be just a discontinuous function I suppose.

**Answer this Question**

**Related Questions**

algebra - 3. write the function whose graph is the graph of y=sqrt of x, but is ...

Precalculus / Statistics - I have a question about residual plots and regression...

Algebra - Okay, so I'm asked to "Complete the table for each function". 1. f(x...

precalculus - analyzethe graph of the function Find the x- and y-intercepts. (b...

functions - Identify a rational function whose graph is a horizontal line except...

maths - 1. Prove using mathematical induction that 1+2+3+...+n=[ n(n+1)]/2 2. ...

maths - 1. Prove using mathematical induction that 1+2+3+...+n=[ n(n+1)]/2 2. ...

Calculus - Functions? - #1. A cubic polynomial function f is defined by f(x) = ...

algebra - 3. write the function whose graph is the graph of y=sqrt of x, but is ...

math - write a quadratic function and an exponential function with a base of 2 ...