Does anyone want to help me with math for a fan and medal?
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OpenStudy (anonymous):
@jim_thompson5910
OpenStudy (anonymous):
1. For f(x) = x2 and g(x) = (x − 3)2, in which direction and by how many units should f(x) be shifted to obtain g(x)?
OpenStudy (anonymous):
2. David kicks a soccer ball off the ground and in the air, with an initial velocity of 35 feet per second. Using the formula H(t) = −16t2 + vt + s, what is the maximum height the soccer ball reaches?
jimthompson5910 (jim_thompson5910):
post one at a time please
OpenStudy (anonymous):
sorry
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jimthompson5910 (jim_thompson5910):
hint for #1
when going from f(x) to f(x-h), the graph is shifted |h| units to the right if h is positive
when going from f(x) to f(x-h), the graph is shifted |h| units to the left if h is negative
OpenStudy (anonymous):
its positive so...
jimthompson5910 (jim_thompson5910):
yes, the x-h matches up with x-3
h = 3
OpenStudy (anonymous):
ohh ok i got it
OpenStudy (anonymous):
it wouldn't be -3 tho?
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OpenStudy (anonymous):
@jim_thompson5910
jimthompson5910 (jim_thompson5910):
no, think of it as like the opposite
h-3 ----> shift 3 units to the RIGHT