skrueck123p0e9vd skrueck123p0e9vd
  • 03-12-2017
  • Mathematics
contestada

Solve each system of equations by graphing Y=3x+4 and y=-x-4

Respuesta :

texaschic101
texaschic101 texaschic101
  • 03-12-2017
y = 3x + 4
y = -x - 4

3x + 4 = -x - 4
3x + x = -4 - 4
4x = -8
x = -8/4
x = -2

y = 3x + 4
y = 3(-2) + 4
y = -6 + 4
y = -2

solution is (-2,-2) <==
Answer Link

Otras preguntas

Recommend strategies that girls could implement to challenge gender stereotypes in communities
The line has a slope of 4 and passes through point (8,1) find the y intercept
find the value of f find the value of f
what is a iud????????????????
please simplify it thank you.The answer is[tex] - \frac{ \sqrt{14} + 3 \sqrt{7} }{14} [/tex]I need the step to do it​
how to solve this topic circle geometry​
Controlled studies" refers to research in which the subjects' behavior is controlled. True False
pls answer this I'm stuck on it
help me pleasee e. simplify 3x + 9y + 2x f. simplify 7(3x + y) g. factor 12x + 8y
Practice Problems 13: 1. A spring is kept compressed by a toy car of mass 100 g. On releasing the spring the car moves out with a speed of 0.5 ms. Calculate the