If f (x) = a (x – h)? + k has a horiz. shift of -2, a vert. shift of 3 and a vert. stretch of 4, what is the
equation for f (x)?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.