Answer:
All I know for a fact is that number 10 is C
Step-by-step explanation:
3x+15=0
<=> 3x=-15
<=> x= -15/3
<=> x= -5
Vậy nghiệm của đa thức 3x+15 là -5
Answer:
Any graph that looks like the graph on the picture is the answer.
Step-by-step explanation:
Graph the absolute value using the vertex and a few selected points.
They are the same line thats what i mean with the same answer