Question

f(x) = 3xsquare - 4 on ( 2, 3)

Answer 1

f(x){2,3}=

$3( {2)}^{2} - 4 = 8$

Answer 2

hi frnd answer is for given points (2,3)
f(x)=3x^2-4 now take put these values
f(2)=3(2)^2-4=8
f(3)=3(3)^2-4=23
so required points are 8,23