Which graph represents 2x+2y=4
2 answers:
Hi!
<h3>We need to isolate y on one side. </h3><h3>Subtract 2x from both sides. </h3>
2x - 2x + 2y = -2x + 4
2y = -2x + 4
<h3>Divide by 2 on both sides. </h3>
2y/2 = -2x/2 + 4/2
<u>y = -x + 2</u>
<u>The slope is -1/1. </u>
<u>The y intercept is 2. </u>
<h2>So the answer is D. (the last one)</h2>
Hope this helps! :)
-Peredhel
Hey there!
Your answer: Graph D
We would want to find the graph that would stay positive, and not negative. As we look at Graph D, it moves 2 from the right, and also 2 up. Which indicated both 2x+2y=4
Answer: Graph D
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