Consider the linear equation 3x – 6y = 24 a. What is the slope of line presented by the equation? b. What is the slope of any line parallel to the give line? c. What is the slope of any line perpendicular to the give line? d. How many different lines are perpendicular to this line?

Write an equation for the line through the point (2, - 3) that... A. is vertical B. is horizontal 1 C. Has slope 2 D. also passes through the point ( – 5, - 4): E. is perpendicular to the line -4x +y = 2: %3D > Next Question

Find the slope of the line that passes through the points (15, −12) and (−10, 8).   A. 5/4   B. 4   C. 4/5   D. −5/4   E. -4/5

The bar graph below shows the percentage of never-married men (left columns) and women (right columns) ages 25-29 for four selected years. The corresponding scatter plots with lines are shown below, where x is the number of years since 1980. Use the line for the women to complete parts (a)-(c). a, fir 58.7 60- 51.7 46.2 50- 40-30 3 213 44 9 31.7 38.8 1980 1990 2000 2008 60- men. 20.38.8) 10,31.7) 30-* women 15 30 Years after 1980 Percentage Never Married % Never Manied