ablaziew28
Answered

Discover answers to your most pressing questions at Westonci.ca, the ultimate Q&A platform that connects you with expert solutions. Discover comprehensive solutions to your questions from a wide network of experts on our user-friendly platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

HELLLLPPPPPP!!!!!!!!!!!! THIS WAS DUE LAST WEEK!!!!!!!!!!!!!!!!!!!!!!!!!!
Two lines, A and B, are represented by the equations given below:

Line A: y = x − 4
Line B: y = 3x + 4

Which of the following shows the solution to the system of equations and explains why? (5 points)

(−3, −5), because the point satisfies one of the equations
(−3, −5), because the point lies between the two axes
(−4, −8), because the point satisfies both equations
(−4, −8), because the point does not lie on any axis

Sagot :

1. turn it into standard form:

first equation:

y = x − 4

y - x = -4

second equation:

y = 3x + 4

y - 3x = 4

2. multiply the first equation by -3 and then add both equations in order to remove x.

-3y +3x = 12

+ y - 3x = 4

-2y = 16

y = -8

3. With y, plug it in the first equation.

-8 = x -4

x = -4

Your intercept is (-4, -8)

The answer is (−4, −8), because the point satisfies both equations

Catlvr24
The answer is.. -4, -8.

Hope this helps!!
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.