-1. f(-9) + 7.9(6) = Y
y-9(2)
8+
6+
4+
+++
-8 -6 -4
+ →
I
2 4 6 8
4+
y-f(2)
-6+
-8-

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25