Answer:
a. (-5.236,0) and (-0.764,0) b. (-29,0) and (74,0)
Step-by-step explanation:
I graphed both of the equation on the graphs below.
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Determine the slope of the line passing through the following points. (0,-6) and (2,4)
1 answer:
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Answer:
8
Step-by-step explanation:
f(x) = (x+2)(x-2)
Substituting x=1 into f(x):
f(1) = 3*-1
= -3
Since -2 & 2 touch the x-axis, 1 has a negative y value, 2 has a y value of 0, and all values from 2, are positive.
Hence,
3, 4, 5, 6, 7, 8, 9, 10 are all positive. Therefore, the answer is 8
This can be confirmed with a graph, as attached below.
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