Ponu,
9. a swimming pool was filling with water at a constant rate of 200 gallons per hour. the pool
had 50 gallons before the timer started. write an equation in standard form to model the
situation.

What is the result of the following division?

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12