HELP ME PLEASE THIS IS FOR AN IMPORTANT TEST

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

Find the slope of a line given the following two points

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.