case42cwvaderboi case42cwvaderboi

17-04-2018
Mathematics

contestada

Solve the system of equations y = 2x + 3 and 4x - 2y = -6 using a graphical method.
A) (-3/2,0)
B) (3/2,6)
C) (2, 7)
D) infinite solutions

Respuesta :

calculista calculista

28-04-2018

we have that
y = 2x + 3 -----> 2x-y=-3----> multiply by 2------> 4x-2y=-6-----> equation 1
4x - 2y = -6 ------> equation 2

equation 1 and equation 2 is the same

using a graph tool
see the attached figure
points A, B and C belongs to the line---------> they are system solutions

the answer is
options A, B, C and D are corrects

Ver imagen calculista

Answer Link

zuli2004kim zuli2004kim

01-05-2018

Nevermind for future people the answer is D-Infinite solutions

Answer Link

Otras preguntas

What did the Gestapo do? Who created/led them?

Select the answer that correctly uses contractions. A. Don't eat that cheese! The milk is also past its expiration date. B. Don't eat that cheese! The milk

Table 13-13 teacher's helper is a small company that has a subcontract to produce instructional materials for disabled children in public school districts. the

Please help. Sincere problem solvers please 1. Juan ate 1/2 of the 8 slice pumpkin pie. How much slices did he eat? 2. Write two expressions that could be used

What’s a example of resourcefulnes

You know the measures of two interior angles of a triangle. How can you find the measure of the third interior angle?

name two types of biodiversity

Automobile manufacturers advertise their cars on the internet, radio, television, and billboards; in newspapers and magazines; and by direct mail. in this examp

Covalent compounds occur __________. between a metal and a nonmetal that share electrons when nonmetals gain or lose electrons only between metals when

2. Which one advancement of the Second Agricultural Revolution do you think was the most significant and why?