The graph that represents a function is the last graft on the screen (pic shown below)
Which would you use to compare 10 / 12 and 2 / 5 a common numerator or common denominator?
1 answer:
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Answer:
and
Step-by-step explanation:
when you solve for r in the given equation, you need to apply the square root property, which gives positive and negative answers (both should therefore be considered):
then you need to include these two possible solutions:
and