3 Which of the following statements correctly describe the major differences between the
graphs of the two functions shown below? Choose ALL that apply. *
(3 Points)
f (x) = -2x2 and g (x) = x2
f(x) is a vertical stretch of g(x) by a factor of 2
f(x) is a vertical compression of g(x) by a factor of 2
f(x) is a reflection of g(x) across the x-axis
f(x) is a reflection of g(x) across the y-axis
f(x) and g(x) have different domains
f(x) and g(x) have different ranges

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)