Find the value of the lesser root of x2 - 8x + 7 = 0 a) -1 b) 1 c) 3 d) 5

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)