{(2,2),Is this a function?

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h