What is the slope of the line through the points (0, 0) and (2, 6)?

Algebra
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What is the slope of the line through the points (0, 0) and (2, 6)?

a. undefined

b. 3

c. –3

d. 0

Which set of ordered pairs corresponds to the graph?

https://tcan4424-oakcliff-ccl.gradpoint.com/Resour...

a. {(-3, 1), (-1, 0), (0, 2), (1, 4), (5, 2)}

b. {(1, -3), (-1, 0), (0, 2), (4, 1), (2, 5)}

c. {(1, –3), (0, –1), (2, 0), (4, 1), (2, 5)}

d. {(1, 3), (0, 1), (2, 0), (4, -1), (2, -5)}

Which direction would the graph of y = - |x+2| + 3 open?

a. left

b. right

c. up

d. down

May 12th, 2015

1. Slope, m = (y2-y1) / (x2-x1) 

                     = (6-0) / (2-0) 

      m = 3

2. Graph corresponds to option C 

3. Given graph opens down. Hence answer is option D

May 12th, 2015

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May 12th, 2015
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