SOLUTION: Draw the graphs of the following functions. The x- and y-intercepts of each graph should be labeled with their values, any vertex should be labeled with its coordinates. Show each
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Question 906687: Draw the graphs of the following functions. The x- and y-intercepts of each graph should be labeled with their values, any vertex should be labeled with its coordinates. Show each vertical or horizontal asymptotes with a dotted line and label it with its intercept value.
Please explain how I would graph these. Thank you
a. y = | 3x - 9|
b. y = x^3 - 8
c. y = 5 - 3x
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
b. is the simple cubic equation but moved 8 units downward. Instead of the inflection point being at (0,0), it is now moved to (0,-8).
a. is like two lines split and stuck together.
for 3x-9 POSITIVE or ZERO,
, the interval for x for:
, for
For 3x-9 NEGATIVE,
The interval for x is .
, for interval .
A sharp corner or vertex is in this graph at .
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