8M: 5-4 QC (slope)

2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 1. Using The slope is A 2. Slope for A: Slope for B: Not correct for either: What is the slope of line A? What is the slope of line B?(Drag the correct word to the ?.) one ? undefined ? zero ? A *The units on both axes are 1. y B x 3. What is the slope of any vertical line? undefined -2 2 0 4. What is the slope of the linear equation represented in the t-chart below? 2 0 1 X -3 -1 1 Y slope = 5. *If the answer is negative, put thenegative signin thenumerator! What is the slope of the line that passesthrough the points (4, 9) and (6, 12)? 6. *If the answer is negative, put thenegative signin thenumerator! What is the slope of the line that passesthrough the points (-2, 5) and (4, -2)? 7. *First write the rise over the run. If the fraction is negative, please put the negative sign in the numerator. What is the slope of the line that passesthrough the points (4, -10) and (3, -9)? *Second, simplifythis fraction andtype the final answerin the box below. 8. b) What does the slope represent? The number of kilometers (km) per hour (hr). The starting amount. The number of hours (hr) per kilometer (km). a) Using the graph displayed, what is the slope? (just write the number, not as a fraction) 9. b) What does the y-intercept represent? The number of kilometers (km) per hour (hr). The amount of km when no time has gone by. The number of hours (hr) per kilometer (km). a) Using the graph displayed, what is the y-intercept? (just write the number, not the point) 10. *If the answer is negative, put thenegative signin thenumerator! What is the slope of the line that passesthrough the points (-2, 7) and (-5, 2)? 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 11. Using The slope is A (write as a decimal if needed) |

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