vasqueztrinidee
vasqueztrinidee vasqueztrinidee
  • 21-10-2021
  • 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 :

tshaw05 tshaw05
  • 21-10-2021
The answer is D) Infinite solutions.

To graph a linear equation, first you plot the y-intercept, then move the point depending on your slope.

First, you need to solve 4x - 2y = -6. So you subtract 4x on both sides, then divide each side by -2. This gives you y = 2x + 3.

Y = 2x + 3 is point (1, 5) on the graph. And since the graphs of the equations are the same, there are infinite solutions.
Answer Link

Otras preguntas

Name the energy resource that involves extracting heat from rocks
Factor 40x^3-5y^3 COMPLETELY
How do you spell baguette in French
K^2+5k-6=0 by the quadratic formula
Cedar Point Amusement Park charges $51.99 for an adult admission and $26.99 for a junior admission. One Thursday, the park collected $15,591.40 from a total of
a commercial jet has been instructed to climb from its present altitude pf 9000 feet to a cruising altitude of 44000 feet, if the plane descends at a rate of 2,
Diego's investment in a stock grew 28% to $448. how much did he invest?
Feel the gaps with the present simple or present continiuns1. (You/walk) round the lake every Sunday?Yes but i (not/go) there because it (rain)2 (Boris/do) his
What is the answer to: Simplify 9^3/2 ? Thanks guys! :)
A farmer set out to travel on a 170 km stretch of lonely prairie highway at an average speed of 105 km/h. he was more than halfway across when his car broke dow