Answer(s): C (linear) and E (increasing)
E) This graph is positive, meaning that the values are increasing
C) this line is straight, and passes the vertical line test
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Answer:

Step-by-step explanation:
Call 
Now, 

This is the inverse of the given function.
You can cross - verify it by substituting a point, say, 
We see that the point satisfies both the equations.
Answer:
5x
Step-by-step explanation:
UwU
Answer:
b = 50%
Step-by-step explanation:
P(Heart or Club)
= P(Heart) + P(Club)
= 13/52 + 13/52
= .25 + .25
= .5 --> 50%