10- Open-ended Lines k and n intersect on the y-axis. a. What is the equation of line k in slope-intercept form? (-2, 6) (4. 5) 74 106 (5, 2) b. b. What is the equation of line j in slope-intercept form? -3.-1)

Please select the correct answer and explain in detail your reasoning.

Write an equation of a line in slope-intercept form given the slip (m) and the y intercept (b)

11. What is the slope of the line passing through the given points: a) (3, 2) and (-1, 2) b) (-4, 2) and (-4,-2)? 12. Find the x and y intercepts of the line 2x-3y = 12 and use them to graph the line. (2pts) 13. Write the equation of the line with slope 2 and passing through (1, 3). 14. Internet Users. The number of Internet users I in millions during year x, where x ≥ 2000 can be approximated by the formula, I=116x-231,627. Approximate the year in which there were 490 million Internet users for the first time. 15. A jewelry maker incurs costs for a necklace according to C(x) = 35x+1650. If the revenue function for the necklaces is R(x) = 85x, how many necklaces must be sold to break even? In accounting and business, the break-even point is the production level at which total revenues equal total expenses. O Search @