The cost of 5 scarves is $63.75. What is the unit price?

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

What is the quadric regression equation that fits these data

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is