kh0202976 kh0202976

24-11-2020
Mathematics

contestada

is (-1,1) a solution for the system

y=2x=3

y=-x

Respuesta :

sophiew4 sophiew4

24-11-2020

Answer:

Yes

Step-by-step explanation:

Substitute the x and y values of the point into the x and y values of the equation.

[tex]1=2(-1)+3\\1=-2+3\\1=1\\:)\\\\1=-(-1)\\1=1\\:)[/tex]

Hope this helped!

Answer Link

Otras preguntas

Solve for x. 5x^2 – 45 = 0

Jacob is selling candy bars for his basketball team he already sold 23 but he wants to sell 200 he is able to sell 15 per day how many more days does he need t

Need asap! Step-by-step pls: Determine the empirical formula: 32.37% Na, 22.58% S, 45.05% O

Need to find the constant

A negative charge is moving across a room from south to north. A magnetic field runs from east to west. In what direction is the magnetic force on the moving ne

Multiple choice answers

Describe the functions of the white blood cells

Conservation agents may be considered a law enforcement career. Why?

Which principle of bureaucracy did the employees violate

Dr. roscoe administered the mmpi-2. he will use which scales to tell whether these test scores should be invalidated for lying, inconsistency, "faking good," an