FoxX269123 FoxX269123

25-10-2022
Mathematics

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Let f (x) = x^3. What is the x-intercept of the graph of y= f (x-4) ?

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BrixU137456 BrixU137456

25-10-2022

Let f(x)=x^3

y=f(x-4) would be:

[tex]y=(x-4)^3[/tex]

X-intercept would be, where y=0.

So, substitute y=0 and solve for x:

[tex]\begin{gathered} 0=(x-4)^3 \\ 0=x-4 \\ x=4 \end{gathered}[/tex]

X-intercept would be (4, 0).

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