Thursday

December 18, 2014

December 18, 2014

Posted by **Kelly** on Sunday, September 9, 2007 at 3:52pm.

The first function we're given is y1=f(x)= x + x^2 and we're supposed to graph it. Then we're told to graph y2=2f(x), and we're given instructions on how to enter it [y2=2 ->vars->y-vars->function->Y1->enter].

After that we're supposed to enter and graph Y2=f(2x), Y3= f(.5x), Y4= f(-x), and after that we have to graph Y2= f(x-2), Y3= f(x+2), Y4= f(2x+2)

The problem is, it doesn't tell us how to enter these new variations and I can't figure out how to do it on my calculator [I'm using a TI-83 plus]! Can someone tell me how to enter them [if you could just model one from each set, that would be great]?

**Answer this Question**

**Related Questions**

Pre-Calculus - I transfered classes and they use graphing calculators. I've ...

pre-cal: graphs of functions- fill in the blank - To find the domain of a ...

calculus - help needed!!! how would you go about drawing the graph of a ...

Trigonometry - I'm having a lot of trouble with graphing trig functions. Can ...

Algebra - Could you please check my work. Determine whether the realtion is a ...

Algebra 1 (Reiny or Kuai) - 1. Graph each equation. Tell whether the equation ...

graphing trig functions - for graphing basic trig functions such as y=2sinx or y...

Pre-Calculus - 1) Use a graphing utility to obtain the graph of the function. ...

algebra 2 - use a graphing calculator to graph the function y=x^2-3x+15. a. what...

Gr.11 - Rational functions graphing. - 1. Identify a rational function whose ...