Answer:
0.8
Step-by-step explanation:
-8.1+8.9=0.8
so the answer is 0.8
Every linear graph is just a straight line, so if there are any curves or unnatural shapes, than you know it is not linear. As for equations, if it can be shaped into y=mx+b where m and b are numbers, then it will be a linear equation.
Answer:
the anser is 7 :)
Step-by-step explanation:
Answer:
2x+4
Step-by-step explanation: