IDNStudy.com, ang iyong mapagkukunan ng mabilis at eksaktong mga sagot. Makakuha ng mabilis at eksaktong sagot sa iyong mga tanong mula sa aming mga eksperto na laging handang tumulong.

which point is the vertex of f(x)=2(x-5)^2+1?



Sagot :

the vertex of a parabola is in the form (h,k)
where it can be derived from the vertex form of an equation f (x) = a(x-h)^2 + k

so given the equation, we can get the values of h and k just by looking
h= 5 (negate the sign)
k= 1 (just copy the sign)

therefore the vertex is ( 5 , 1 )