What is the explicit rule for this geometric sequence? a1=23; an=9⋅an−1 an=23⋅9n an=9⋅(23)n−1 an=9⋅(23)n an=23⋅9n−1

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant