Which is the equation of the parabola?

y = −one eighth(x + 3)2 + 2
y = one eighth(x − 3)2 − 2
y = one eighth(x + 2)2 + 3
y = −one eighth(x − 2)2 − 3

What is the measure of angle afe? 79 81 91 99

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?