1) What is a coordinate plane used for? a) Measuring angles b) Plotting points using x and y values c) Finding the length of shapes d) Drawing pictures 2) What is a coordinate plane used for? a) Measuring angles b) Plotting points using x and y values c) Finding the length of shapes d) Drawing pictures 3) What does it mean if two points on the coordinate plane are directly horizontal? a) The x-values are the same b) The y-values are the same c) Both x and y values change equally d) The points overlap 4) How do you find the distance between two points on a number line? a) Add their coordinates together b) Multiply their coordinates c) Subtract one coordinate from the other and use the absolute value d) Divide their coordinates 5) If you draw a straight line through two points, what does "steepness" mean? a) How far apart the points are horizontally b) How much the line rises or falls compared to how much it moves to the side c) How many points are on the line d) Whether the line is curved 6) How can you tell if a line goes up, down, or stays flat? a) By counting the number of points b) By looking at the signs of the x- and y-values c) By observing whether the y-values increase, decrease, or stay the same as the x-values change d) By checking if the line crosses the origin 7) Which of the following describes positive and negative numbers on a coordinate plane? a) Positive numbers are only on the x-axis b) Negative numbers are only on the y-axis c) Positive numbers go up and to the right; negative numbers go down and to the left d) Positive and negative numbers are only for real-world data 8) What pattern do points that line up diagonally on a graph usually follow? a) The x-values change, but the y-values stay the same b) Both x-values and y-values change at the same rate c) Only the y-values change d) There is no pattern

Prior knowledge

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