find the center of the circle that can be circumscribed about triangle EFG, E(6,4) F(6,2) and G(10,2)
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Answer:
The greatest common factor of the given expressions is
Step-by-step explanation:
Given that
can be written as
can be written as
and can be written as
Comparing the common factors we have is the greatest common factor of
Therefore the greatest common factor of the given expressions is
<u>End behavior: </u>
The parent function is: f(x) = x³, which starts (from the left side) at -∞ and ends (on the right side) at +∞.
<u>Zeroes:</u>
f(x) = x³ + 2x² - 8x
0 = x³ + 2x² - 8x
0 = x(x² + 2x - 8)
0 = x(x + 4)(x - 2)
0 = x 0 = x + 4 0 = x - 2
x = 0 x = -4 x = 2
<u>Intervals:</u>
Put the zeroes in order: -4, 0, 2
since f(x) is increasing from the left then the interval from -4 to 0 is positive and the interval from 0 to 2 is negative.
<u>Graph:</u>
see attachment
