Which of the graphs best represents f(x)= -2 cos 4x-1?

Complete the equation of the live through (-1,6) (7,-2)

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?