Which statement accurately describes how to perform a 90° counterclockwise rotation of point a (−1, −2) around the origin?

create a circle with point a as its center and a radius of the origin and point a, then locate a point on the circle that is 90° clockwise from point a.

create a circle with point a as its center and a radius of the origin and point a, then locate a point on the circle that is 90° counterclockwise from point a.

create a circle with the origin as its center and a radius of the origin and point a, then locate a point on the circle that is 90° clockwise from point a.

create a circle with the origin as its center and a radius of the origin and point a, then locate a point on the circle that is 90° counterclockwise from point a.

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit