F(-4)= 9*3^(-4)=9/(3^4)=1/9
B it is between 30 and 60
Answer: 122
Step-by-step explanation: Substitute the values of <em>x</em> and <em>y</em> into the expression.

"Fill in the blanks" with the numbers given for <em>x</em> and <em>y</em>.

I hope you can read cursive and I hope this helps! (:
2
3
−
4
2
+
9
−
4
Step-by-step explanation: