Answer:
D I think
Step-by-step explanation:
Answer is B. second one
A = 1/8, B = 5/16, C = 7/12, D = 5/6
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The answer is -4. The range is the y-value and when you say f(x) that is the same thing as y, so if f(x) = -4 that means y = -4 which means the range is -4.
Answer:
x=7
Step-by-step explanation:
Find slope first



m is undefined- so it is a vertical line
x=7