Find the equation of the axis of symmetry of the following parabola algebraically.

y=3x²-48x+177

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

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

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?