Unit 9 · Test
Unit 9 test: Coordinate Plane and Shapes
14 questions. Answer them all, then submit to see your score. Solutions unlock after you submit.
This test covers plotting and reading points on the coordinate plane, graphing pairs from two number patterns, and classifying triangles and quadrilaterals.
Use this graph for the first three questions.
What are the coordinates of point A?
Enter a point like (2, -3)
Which point is at ?
Point C is on which axis?
How many units apart are the points and ?
Type a number.
A robot starts at the origin. It moves 4 units right, then 6 units up, then 3 more units right. What are the coordinates of the point where it stops?
Enter a point like (2, -3)
Three corners of a rectangle are at , and . What are the coordinates of the fourth corner?
Enter a point like (2, -3)
A rectangle has corners at , , and . Each unit is 1 centimeter. What is the perimeter of the rectangle, in centimeters?
Type a number.
Pattern A starts at 0 and adds 3. Pattern B starts at 0 and adds 9. What ordered pair do you make from the 5th terms of the two patterns? (The 0 is the 1st term.)
Enter a point like (2, -3)
Use the patterns from the last question. Each term in Pattern B is how many times the matching term in Pattern A?
Type a number.
Pattern A starts at 1 and adds 1. Pattern B starts at 5 and adds 1. The terms are graphed as ordered pairs (Pattern A, Pattern B). What is the y-coordinate of the point whose x-coordinate is 8?
Type a number.
A triangle has sides that are 4 cm, 4 cm and 7 cm long. How is it classified by its sides?
A triangle has one right angle, and no two of its sides are the same length. Which name fits it best?
How many pairs of parallel sides does every parallelogram have?
Type a number.
Which statement is true?