Answer:
-5= g(a)
Step-by-step explanation:
assuming this is a typo and you meant to say g(-7).
-7 +2 = -5
Answer: easy, to find the y- intercept you have to take a set of points and put it into slope form
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Solving (a): Possible union elements
This is the represented by element with the largest number of the sets
i.e.

Solving (b): Possible intersection elements
This is the represented by element with the least number of the sets
i.e.

Answer:
(4,7.5)
Step-by-step explanation:
Reflect (-4,7.5) at the y-axis
Answer:
x+6.3
Step-by-step explanation:
x+6.3
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