Answer:
B. Yes; the graph passes the vertical line test.
Step-by-step explanation:
If a vertical line can intersect the graph at more than one point the graph is not a function.
Answer:

Step-by-step explanation:
Slope of straight line can be calculated as

Here 

Equation of straight line in slope intercept form is


Answer:
8)55°
9)35°
10)55°
11)69°
12)64°
Step-by-step explanation:
8)180-125=55
9)90-55=35
10)180-125=55
11)180-111=69
12)45+69=116
180-166=64
Answer:3mjj
Step-by-step explanation: