Lucy want divide 18.6by 1.2 in order to estimate the quotient which is the best expression to use

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Step-by-step expla i think its c

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

∠cbe and ∠deb are same-side interior angles.

i took the test