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TEST REVIEW UNIT 6 CCA WEEK 12 Write an equation: How many eggs do you have (y) if you buy x dozen eggs and break 4. Graph: •𝑦= 2 𝑥 5 −1 Write a table for 𝑦 = 3 10 − 𝑥 4 Interpret the meaning of the y-intercept, slope, and x-intercept of the red line What does the slope represent? downloads Cost 2 5 5 14 8 23 What happens if you double the slope of a graph? What happens if you half the slope of a graph? Write 2 proportions to explain how to find the slope of the line using the triangles What is the unit rate if I ride my motorcycle for 25 miles and it took ½ and hour? What is the slope and what does it represent? Year Sea Level rise (in inches) 1 0 3 500 5 1000 What is another point on a line that −4 has a slope of and goes through 5 the point (10, 8) Determine the slope and y-intercept x Y -3 -5 -1 -4 3 -2 Graph the following situation: it costs $2.50 per flower, and there is a $10 delivery charge. What does proportional mean on a graph? Write an equation for the following table: x Y 212 3 43 16 30 17 Name a value of x that makes the relationship NOT a function X 5 21 ??? y 6 4 3