-2x=4x+9 |-4x
-6x=9 |:(-6)
x=-1,5
Check:
-2*-1,5=4*-1,5+9
3=-6+9
3=3
The inverse is f^-1(x) = 2/7 + x/7
Answer:
B: -1/2x +3
Step-by-step explanation:
the graph is up 3 units, making the +3. Rise/run to determine slope. it rises 1 unit for every 2 units it runs. i
The answer would <em><u>B</u></em><em><u /></em><u />e........
(Just trying to help you enjoy!)
