Find the slope:

(-2, 4), (2, -1,) (6, -6)

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x