Help me pls thank you so much <3
Find f(3)

8

Step-by-step explanation:

use second equation because it contains values as {4,5,6}

in other to get X to be 3 we have to divide 6 by 2 and replace in the equation

f (6÷2)= -(6÷2)+11

=-3 +11

=8

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it