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Blizzard [7]
3 years ago
11

Given the function f(x) = x2 and k = 2, which of the following represents a horizontal shift?

Mathematics
2 answers:
melamori03 [73]3 years ago
6 0
A horizontal shift would be in the form <span><span>f(x±k)</span></span>
Aloiza [94]3 years ago
4 0
Solutions 

To solve problems like that we have to use the rules 

f(x)+k = vertical shift
kf(x) = vertical stretch/shrink (depending)
f(x+k) = phase shift, also known as a horizantal shift.
<span>f(kx) = Horizantal stretch/shrink
</span>
The <span> horizontal shift would be in the form </span><span>f(x±k)</span> 
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