Factor the expression completely. x2 - 8x +7

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Find the missing factor. write your answer inexponential form.9^2=9^4×

Predict which statements are true about the intervals of the continuous function. check all that apply