1. Using the data in the Excel file "Student Grades", construct a scatter chart for midterm versus final exam grades and add a linear trendline. What is the model? If a student scores 75 on the midterm, what would you predict her grade on the final exam to be?

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

When turned about its axis of rotation, which shape could have created this three-dimensional object?

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second