Asecant and a tangent meet at a 90 degree angle outside the circle. what must be the difference between the measures of the intercepted arcs? 45 degrees 90 degrees 180 degrees 270 degrees

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250