Life expectancy, according to certain actuarial analyses, can be calculated according to the following equations:
Men: 7.8 T - 59 L + 3842 = 0
Women: 6.2 T - 43L + 3279 = 0

1.) Do these equations demonstrate a linear relationship between time and life expectancy? Verify mathematically. Solve for L, then substitute function names M (x) and W (x) for L in each equation, rewriting the equations so they can be graphed. Graph these equations. ( This requires 1 correctly labeled graph of both equations or 2 correctly labeled graphs if you choose to graph them separately.) What do the slope and

Question

Life expectancy, according to certain actuarial analyses, can be calculated according to the following equations:
Men: 7.8 T - 59 L + 3842 = 0
Women: 6.2 T - 43L + 3279 = 0

1.) Do these equations demonstrate a linear relationship between time and life expectancy? Verify mathematically. Solve for L, then substitute function names M (x) and W (x) for L in each equation, rewriting the equations so they can be graphed. Graph these equations. ( This requires 1 correctly labeled graph of both equations or 2 correctly labeled graphs if you choose to graph them separately.) What do the slope and