Question

how to solve by graphing?

Answer 1

A straight line? Quadratic curve?

Answer 2

graph [graf]
noun (plural graphs)
diagram showing relationships between varying quantities: a diagram used to indicate relationships between two or more variable quantities. The quantities are usually measured along two axes set at right angles to each other.
A graph may be in different forms, e.g. of a line joining points plotted between coordinates, or a series of parallel bars or boxes.


transitive verb (past and past participle graphed, present participle graph·ing, 3rd person present singular graphs)
put data on graph: to represent data by means of a graph, or add data to a graph


[Late 19th century. Shortening of graphic formula]


graph [graf]
(plural graphs)
noun
written symbol: a symbol, letter, or combination of letters used in writing to represent the smallest discrete unit of speech


[Mid-20th century. < Greek graphē "writing" < graphein "write"]
Microsoft® Encarta® 2009. © 1993-2008 Microsoft Corporation. All rights reserved.

Answer 3

that just tells me what a graph is... ok here's an equation: y=1/2x+2 and y=-x-1
so how do i solve that by graphing?

Answer 4

Step one: Graph it.

Answer 5

You have to plot both of the equations on a graph!

Answer 6

oh nevermind i get it now and feel dumb for not reading properly...thank you guys

Answer 7

No problem.