Undefined, as no x-value is given
Answer:
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Answer:
radius, or r equals 9in. radius=9in
Step-by-step explanation:
d=diameter. The radius is half of the diameter.

so, radius=9in
Answer: Absolute value is always positive so the two negative answers can’t be it. The plotted dot is also clearly past 1 on the number line so .75 doesn’t make sense either. The only logical answer is 1.25