Which statements about the graph of the function f(x) = -x2 - 4x + 2 are true? Select three The domain is {x|x S-2}.
The range is {yly s 6).
The function is increasing over the interval (-0, -2).
The function is decreasing over the interval (-4,00).
The function has a positive y-intercept.

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a