What is true about the point (2, y)? O If y = 3, then the point is in quadrant II.

If y = - 3, then the point is in quadrant IV.

If y = – 4, then the point is in quadrant I.

O If y = 2, then the point is in quadrant II.

Step-by-step explanation:

In quadrant 1, the coordinates are (+,+)

In quadrant 2, the coordinates are (-,+)

In quadrant 3, the coordinates are (-,-)

In quadrant 4, the coordinates are (+,-)

The x-coordinate is called abscissa and y coordinate is called ordinate.

Option 2,

If y = - 3, then the point is in quadrant IV.  Points wlil be (2,-3)

i.e. x is positive and y is negative.

So, option 2 is correct.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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