Solve the following system of equations graphically. y - 4 = 0 2x - y - 2 = 0 What is the solution set? {(-3, -4)} {(-3, 4)} {(3, 4)}

asked Jun 2, 2018 168k views

4 votes

Solve the following system of equations graphically.

y - 4 = 0
2x - y - 2 = 0

What is the solution set?

{(-3, -4)}
{(-3, 4)}
{(3, 4)}

7.9k points

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4 votes

The correct answer is C.
(3,4)

Yann Vernier answered Jun 5, 2018

7.8k points

3 votes

y - 4 = 0 so y = 4

2x - 4 - 2 = 0
2x = 6
x = 3

(3, 4) is the solution

answer is {(3, 4)} (last choice)

MichaJlS answered Jun 7, 2018

8.6k points

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