L 3.2.3 Quiz: Identifying Functions Does this graph - id32314617066 от nculberson6 29.03.2020 04:14

Question

Mathematics: L 3.2.3 Quiz: Identifying Functions Does this graph represent a function? Why or why not? O A. Yes, because it passes the horizontal line test. O B. Yes, because it passes the vertical line test. C. No, because it is not a straight line. O D. No, because it fails the vertical line test.

nculberson6 · Accepted Answer

An equation in point-slope form is
y - y1 = m (x - x1)

Your point is (7,6) and your slope is 2
y1 is the y coordinate of your point (in this case 6)
x1 is the x coordinate of your point (in this case 7)
m is your slope (in this case 2)

Now you just have to plug these numbers in:
y - 6 = 2 (x - 7)

L 3.2.3 Quiz: Identifying Functions Does this graph represent a function? Why or

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