No.
Reason:
If you multiply the first ratio 10:8 by 2 you get 10 x 2 : 8 x 2 = 20:16
the bottom number is identical to the second ratio but 20 is greater than 19, so the two ratios are not equivalent.
Answer: The graph is stretched.
Step-by-step explanation:
Answer:
(-a,b)
You use midpoint formula which is (x1+x2/2),(y1+y2/2)
the answer is a
you can subsitute or work backwards
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