Answer:
Step-by-step explanation:
11.7
A toy store markets down every toy by 15% in January.How much does a toy cost during January?
1 answer:
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Hello here is a solution
look graph :
the curve : color blue
the first tangent : y = 0.13x +1.87 color Pink
the second tangent : y = 1.88 x +0.14 color green
look graph :
the curve : color blue
the first tangent : y = 0.13x +1.87 color Pink
the second tangent : y = 1.88 x +0.14 color green