Given f(x) = - - 6x + 2, h(x) = 2(x – 6)(x+ 10) and g(x) =(x - 4)²+2 deter write f, g or h) has no real roots opens downward has a vertex in quadrant II has an axis of symmetry of x =-2 has a y-intercept of 2 is negative over (-10,6) has a rate of change of -6 over the interval (-1,4]

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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. Given f(x) = -x2 - 6x + 2, h(x) = 2(x – 6)(x+ 10) and g(x) =(* – 4)? + 2 determine the following:
write f, g or h)
has no real roots
opens downward
has a vertex in quadrant II
has an axis of symmetry of x = -2
has a y-intercept of 2
is negative over (-10,6)
has a rate of change of -6 over the interval [-1,4]
Transcribed Image Text:. Given f(x) = -x2 - 6x + 2, h(x) = 2(x – 6)(x+ 10) and g(x) =(* – 4)? + 2 determine the following: write f, g or h) has no real roots opens downward has a vertex in quadrant II has an axis of symmetry of x = -2 has a y-intercept of 2 is negative over (-10,6) has a rate of change of -6 over the interval [-1,4]
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