(1 point) the number of households with cable tv service in a certain community, n, begins at only 55 households and has seen a fivefold increase every 17 years. give the constants a, b, and t so that n is represented by a function of the form n=abt/t, where t is the time in years since n was first measured.
the formula to find the slope of a line is m=(y2-y1)/(x2-x1). in this question: x1=3, x2=2, y1=5, and y2=1. plug in and solve:
slope-intercept form follows the format: y=mx+b, where m is the slope and b is the y-intercept. we calculated m to be 4, so the equation reads:
to solve for b, you can select one of the ordered pairs (we'll use (2, plug them in for x and y, and solve for b:
the equation is y=4x-7.
i think it will be range