Answer: (Y2 - Y1)/(X2 -X1)
Answer:

Step-by-step explanation:

Answer:
y ≥−3
Step-by-step explanation:
1 By inspecting the graph, the range is:
y\ge -3y≥−3
Done
Step-by-step explanation:
An example : x² + 1 = 0....
Answer:
12.5%
Step-by-step explanation:
80 - 70 = 10
10 / 80 = 0.125
Convert decimal to percent.
0.125 = 12.5%