Problem. A child is bouncing up and down in a swimming pool. She jumps up out of the water, and then sinks back down into the water. The height of her nose above the water r seconds after she started playing is given by h(r) = 2 sin(2ax) +1. Use Desmos to sketch the graph of h from r = 0 to r = 1. Your graph should clearly show the coordinates of the maxima, minima and points where the graph crosses its midline. 2 0.25 0.5 0.75 -1 On your graph, highlight the portion of the graph that correspond to the child's nose being underwater. You may do this with a pen/pencil of a different color or by making small x's along the relevant portion of the graph. Use Desmos to calculate the amount of time that the child spent underwater from z = 0 to r =1. Round to two decimals places and include units in your answer. Set up an equation that can be used to find the x-intercepts of h. Solve your equation to find the exact values of the r-intercepts shown in the graph in #1. Your answers should be fractions, not decimals. Include units in your answers. 1.

Problem. A child is bouncing up and down in a swimming pool. She jumps up out of the water, and then sinks back down into the water. The height of her nose above the water r seconds after she started playing is given by h(r) = 2 sin(2ax) +1. Use Desmos to sketch the graph of h from r = 0 to r = 1. Your graph should clearly show the coordinates of the maxima, minima and points where the graph crosses its midline. 2 0.25 0.5 0.75 -1 On your graph, highlight the portion of the graph that correspond to the child's nose being underwater. You may do this with a pen/pencil of a different color or by making small x's along the relevant portion of the graph. Use Desmos to calculate the amount of time that the child spent underwater from z = 0 to r =1. Round to two decimals places and include units in your answer. Set up an equation that can be used to find the x-intercepts of h. Solve your equation to find the exact values of the r-intercepts shown in the graph in #1. Your answers should be fractions, not decimals. Include units in your answers. 1.

Name: just 4 and 5 please! Problem. A child is bouncing up and down in a swi
Uploaded: 2024-03-20T07:07:37.000Z
Channel: Bartleby
Description: just 4 and 5 please! Problem. A child is bouncing up and down in a swimming pool. She jumps up out of thewater, and then sinks back down into the water. The height of her nose above the water aseconds after she started playing is given by h(x) = 2 si