PA 1 Grade 7

Type your name student number and class below: Multiple-Choice. Click the letter of the correct answer.1. In 5x + y = 7, what is y when x = 1. y = 2 y = -2 y = 0 y = 1 2. What is the graph of a linear equation in two variables? Parabola Curve Line None 3. If x = 5 in the equation 2x + y = 20, what is the value of y? y = 11 y = 10 y = 0 y = 1 4. If Nat and Pat got 16 books altogether, can Nat have 25 books? Yes Absolutely Maybe No 5. Is the ordered pair (0, 5) a solution to x + y = 5? Yes No Maybe Not sure 6. Which axis runs vertically (up and down)? x-axis y-axis m-axis n-axis 7. Which axis runs horizontally (side to side)? m-axis n-axis x-axis y-axis 8. What are the coordinates of the origin? (9,0) (-1,-2) (1,2) (0,0) 9. How many quadrants are there on a coordinate plane? 1 2 3 4 10. Where can you find the point (8,9)? Quadrant I Quadrant II Quadrant III Quadrant IV Sorting. Determine in which quadrant each point lies. Click and choose from the options. Quadrant I A Quadrant II B Quadrant III D Quadrant IV C x-axis E y-axis F Name the following points. Click the dot and enter your answer.Example: (2,3)No space in between. (-1,1) (0,3) (1,5) Fill-in-the table. From the equation: x + y = 10.Find the values for y. x 1 2 3 4 y 9 8 7 6