A student wants to report on the number of movies her friends watch each week. The collected data are below: 2

14

1

2

0

1

0

2

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Which is f(5) for the function –2x2 + 2x - 3?

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?