Can I add functions on a graphing funtions calculator? I have the ti-84 plus. I have f(x)=-1/3x + 2. And g(x)=-1/4(x-2)^2 + 3. I need to find (f + g) Once I graph y1 and y2 can I enter something on y3 to find y1+y2?
If not can you solve this? I keep getting an answer with a vertex of (-4/3,40/9) but it seems wrong. Thanks.
Can I add functions on a graphing funtions calculator?
ReplyDeleteI have the ti-84 plus. I have f(x)=-1/3x + 2. And g(x)=-1/4(x-2)^2 + 3. I need to find (f + g) Once I graph y1 and y2 can I enter something on y3 to find y1+y2?
If not can you solve this? I keep getting an answer with a vertex of (-4/3,40/9) but it seems wrong. Thanks.