<p>Practice Test 2: Relations, Functions, and Linear Equations - Show All Your Work!!! For 1-2, find the slope of the line that contains the two points.</p><p>1. ( 7, -3) and (4, 3) ______</p><p>2. (1, -4) and (3, -5) ______</p><p>3. Find the slope of the line 3x + 7y = 9 ______</p><p>For 4-7, state whether the equation or graph is linear or not linear</p><p>4. 4y = 5x ______</p><p>5. ______</p><p>6. ______</p><p>7. ______</p><p>For 8-9, State whether each relation is a function or not a function</p><p> x y 2 5 0 1 -1 6 5 17 8. 9. Practice Test 2: Relations, Functions, and Linear Equations - Show All Your Work!!! </p><p>10. Find the equation of the line that passes through the points </p><p>(-1, 3) and (-3, 4). Write the equation in slope-intercept form.</p><p>11. Find the equation of the line that passes through the point </p><p>(3, -3) and has a slope of –2. Write the equation in slope-</p><p> intercept form.</p><p>12. Find the equation of the line that contains the point (2, -3) and is </p><p> perpendicular to the line y = ½ x – 4. Write the equation in slope-</p><p> intercept form. Practice Test 2: Relations, Functions, and Linear Equations - Show All Your Work!!! </p><p>For 13-15, graph the equation on the graph paper provided and then determine the Domain and the Range</p><p>13. x = -1 D ______R ______</p><p>14. y = 2 D ______R ______</p><p>15. y = ⅔ x + 1 D ______R ______</p><p>For 16 and 17, evaluate the function f(x) at the given value of x</p><p>16. f(s) for the function f(x) = 2x - 12</p><p>17. f(-1) for the function f(x) = 3x – x2</p>