F(x) Which function equation is represented by
the graph?
5
4
o f(x) = 5(3)*
o f(x) = 5(3)*
o f(x) = 5(3)*
of(x) = 5(1)"
3
2+
1 +
1 2 3 4 5 6 7 8 9 10

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl