(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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2. Explain in words and pictures how to tell whether the slope is positive or negative by looking at the graph of a line.
23. An airplane 25,000 feet above the ground begins descending at a rate of 1,500 feet per minute. Write an equation to represent the height the airplane is above the ground over time.
1. James is beginning a cross-country trip in a moving van. He fills the 20-gallon tank just before beginning the trip. The farther he drives, the less gas the car has. Graph the car's gasoline over time.
20. In order to become a member at the gym, there is a $30 sign up fee and a $15 monthly fee. Write an equation to represent the cost over time.
11. Is the point ( 0,3) on the graph of the equation 4y - 6x =12?
19. Write an equation with the slope -3 and y-intercept 5.
24. Jack and Evan were in algebra class and were asked to write and equation of the line that goes through points (-3, 4) and (-2,0). Jack wrote y - 4 = - 4(x+3) and Evan wrote y = -4x - 8. Justify why both statements are correct.
8. Rewrite the slope-intercept form equation to standard form: y=1/2x+ 3/4
22. Write a linear equation in slope-intercept form for the line that goes through the
points:
(2, -4) and (3, -4).
21. Write the following equation in slope-intercept form: 3x -4y = -20
13. Do the following equations have the same solution? Explain your reasoning. 1) 2x - 5 =15. 2) 15 = 5 -2x
10. Rewrite the standard form equation in slope-intercept form: 6x +4y = 12
15. Kiran says that if x is a solution to the equation x + 4 = 20, then x is also a solution to the the equation 5(x+4) = 100. Write a convincing explanation as to why this is true.
7. How can you find the slope from the equation of a line written in standard form? For example: 5x +3y = 30 Explain in words.
17. In the 21st century, people measure length in feet and meters. At various points in history, people measured length in hands, cubits, and paces. There are 9 hands in 2 cubits. There are 5 cubits n 3 paces. Write an equation to express the rel
18. Diego's age, d, is 5 more than 2 times his sisters age, s. This situation is represented b the equation d = 2s +5. What would be an example of an equivalent equation?
14. Are the following equations equivalent?
5x + 30 = 45
&
5(x+6) = 45
4. Describe a situation involving animals that is a linear function.
9. Create a table of values of a line with a slope of 0. What do you notice about the values?
16. Anna is collecting dimes and quarters in a jar. She has collected $10 so far and has d dimes and q quarters. The relationship between the numbers of dimes and quarters, and the amount of money in dollars is represented by the equation 0.1d +
12. Do the following equations have the same solution? Explain your reasoning. 1) 3x - 12 = 24 2) x - 4 =8
5. Which is better, the slope-intercept form or the standard form? Why?
3. How can you find the x-intercept and the y-intercept from an equation written in standard form, Ax +By =C - for example: 4x +2y =16?
6. Which of these lines are parallel? How can you tell without graphing? 1) y= -2x +5 2) 4x+2y =0 3) 6y = 12x + 2
