Jeopardy Final Jeopardy Solving Systems Solving Equations Other $100 Direct Variation Inverse Variation or Neither Solving Systems Solving Equations Slope Slope Intercept Point Slope Other $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 Final Jeopardy

1 - $100 Do the x and y values in the table show a/an direct variation constant variation inverse variation none of the above x y 2 10 3 15 7 35 8 40 A. What is Direct Variation

1 - $200 Determine if the graph below shows a/an Inverse Variation Constant Variation Direct Variation None of the above A. What is Inverse Variation

1 - $300 Heather’s weekly pay is directly proportional to the number of hours she works at the restaurant. Her pay is $115 for 10 hours of work. Write a direct variation equation that shows the relationship between her weekly pay, p, and the number of hours she worked, n. What is p = 11.5n

1 - $400 You have a $20 coffee shop gift card. Every cup of coffee costs $3.50. What is an equation that represents the relationship between the number of cups of coffee (c) and gift card balance (b) for coffee purchases?  

1 - $500   What are A, C, and D

2 - $100 1. What would be the easiest first step to solve this system using elimination? 2. Rewrite your system using your first step. Do not solve. 2x + y = 10 5x + 3y = 15 What is multiply first equation by -3 (click 2 more) -6x - 3y = -30 5x + 3y = 15

2 - $200 What is the equation of the line with a undefined Slope that passes through the point (-4,5)? What is x = -4

2 - $300   What is (0,-1)

2 - $400 For the following system of equations, what is the value of y in the solution? 5x + 4y = 18 x = 2y -2 What is y = 2

2 - $500 Create a system of equations that could be used to determine the price of each activity.  

3 - $100   What is b = 11

3 - $200   What is x = 4

3 - $300   What is x = 2

3 - $400   What is -1

3 - $500 Given P = 2l + 2w, solve for w.  

4 - $100   What is Slope = 5

4 - $200 Find the slope of the line containing the points (-2,-5) and (6, 11). What is slope = 2

4 - $300 Which equation has the y - intercept of 1.2? A. y = 1.2x B. y= 1.2x + 3 C. y= 3x - 1.2 D. y= 3x + 1.2 What is D. y = 3x + 1.2

4 - $400    

4 - $500 Write an equation of the line in point-slope form. Read Scale carefully  

5 - $100 Which residual plot, for a given linear model, shows the best fit of the model to the data? What is Residual Plot (a)

5 - $200 Write the recursive formula for the given sequence: 16, 33, 50, 67…  

5 - $300 Write an equation that satisfies the data in the table. What is y = 3x + 9

5 - $400 Write an equation that satisfies the data in the table. x y 16 3 -5 4 -12 6 -26 What is y = 16 – 7x or y = -7x + 16

5 - $500 Graph the following Equation: y = 3 – 2x

Final Jeopardy Use dimensional Analysis to solve the following problem. A model airplane flies 22 feet in 2 seconds. What is the airplane’s speed in miles per hour? What is 75 mph