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Sagot :
we are given the following standard form of a function:
[tex]f(x)=\sqrt[]{x-h}+k[/tex]We are also given the following function:
[tex]f(x)=\sqrt[]{x+2}+1[/tex]since "x - h" is the term under the radical, we have:
[tex]x-h=x+2[/tex]setting this value to zero, we get:
[tex]x+2=0[/tex]To solve for "x" we will subtract 2 to both sides:
[tex]\begin{gathered} x+2-2=-2 \\ x=-2 \end{gathered}[/tex]"k" is the value we add to the radical, therefore:
[tex]k=1[/tex]The starting point is:
[tex](h,k)=(-2,1)[/tex]That is, up one, right two.
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