Which of the following represents a reflection of (-3, 4) across the y-axis?
1 answer:
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okay well first you should put it in slope-intercept form aka y = mx + b
but you have simplify everything first
2(x + 3) + 2(y + 2) = 16
2x + 3 + 2y + 4 = 16
2x + 2y + 7 = 16
-7 -7
2x + 2y = 9
-2x -2x
2y = -2x + 9
/2 /2
y = -x + 4.5
so now in a graph it should look like this:
Answer:
<u>Multiply</u>
<u></u><u></u>
<u></u>
<u>Divide each side by 5</u>
÷