When must a system of linear equations be solved algebraically, not graphically? Whenever the solution to a system does not have coordinates, it can be difficult or impossible to find the precise answer through graphing.

Question

01-02-2018
Mathematics

contestada

When must a system of linear equations be solved algebraically, not graphically? Whenever the solution to a system does not have coordinates, it can be difficult or impossible to find the precise answer through graphing.

Respuesta :

Otras preguntas

A claim is an author's imagined situation or example. Stated position on a topic. Reason for doing something. Logical support for an argument.

when a person is convicted of a federal crime which level of the judicial system will the person most likely encounter if he or she appeals his case? A- A U.S c

Listen to Laura's question: Which of these is Emily's answer? A. Yo pienso en Marta en la plaza. B. Yo creo que Marta esta en la cocina. C. Yo creo en la cocina

Need help finding inverse function

Hiro factored 14y2 as (7y2)(2y) Bilial factored 14y3 as (10y)(4y2) Which of them factored 14y3 correctly ?

For the given line segment, write the equation of the perpendicular bisector.

Sound waves generated in a classroom must _______ through an open doorway in order to propagate into the hallway.

I need help on question 6

Evaluate 3^2+(6-2)•4-6/3

shinmin shinmin · Answer 1 · 2018-02-10T08:16:04+01:00

shinmin shinmin

10-02-2018

Sometimes solving a system of linear equations using graphs or graphically is not useful. There are many reasons behind this, it could be dealing with numbers that are very big or tiny or those that have to be precise to few decimal places which is hard to graph. Since, it can be difficult or impossible to find the precise answer through graphing.

Answer Link