F(x)= -4x+9
Multiply f*x
xF=9+4x
Solve for X: -4x+xF=9+4x-4x=0
Combine like terms: -4x+4x=0
-4x+xF=9+0= 9
-9+-4x +xF = 0.
Answer:
4
Step-by-step explanation:
62,900
21,000
126,300
856,700
B 24 I the answer to your question
<span> (2,-3) is a solution</span>