F(x) = -7x^2 + 8x + 2 what is the value of the discriminant of f, and how many x intercepts does the graph of f have

Which of the following is a justification used while proving the similarity of triangles lom and mon

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?