For the function f(x)=2x^2-12x+9 :
complete the square

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°