Al Gallucci

Graph has dots with a horizontal lines attached to each dot

I have a question about a graph that looks different than any that I have seen before. The graph has ten dots that could be connected to create a slope rising from left to right. Each dot on the gr...

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Can i ask for further clarification on an answer

sometimes i am taking a test and get the answer wrong. After looking at all of the get help content i still do not understand. Is there a way to reach out to someone for help?

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checking if linear equation is afunction.

I just watched the chapter " checking if an equation represents a function and am thoroughly confused. in the example, he is solving  (x-3) = y Squared                                              ...

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how do I know what is x and y in word problems that dont use x and y

In linear equation word problems, you have to determine a slope and to do so you have to divide one number say time by another number of miles or anything like that. I don't know how to determine w...

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when to simplify vs divide

Answered

i recently had a problem that cam down to  3x = -1 then x= -1 over 3  I divided -1 by 3 and came up with -.33 repeating. The answer was wrong and it said I should have made it    - 1/3.  my questio...

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