someone help show all work on paper some help everth in the pictures is what gots to get don.

SHOW ALL WORK ON PAPER COMPLETE aLL THE PROBLEMS

CompletePROBLEMS 2-81 thru 2-84 and 2-89, 2-91 thru 2-97.

SHOW ALL WORK ON PAPER; TAKE CLEAR PICTURES OF THE WORK.

2-31. While watering her outdoor plants, Maura noticed that the water coming out of her garden hose followed a parabolic path. Thinking that she might be able to model the path of the water with an equation, she quickly took some measurements. The highest point the water reached was B feet, and it landed on the plants 10 feet from where she was standing Both the nozzle of the hose and the top of the flowers were 4 feet above the ground. Help Maura write an equation that describes the path of the water from the hose to the top of her plants. What domain and range make sense for the model? 2-81 HIV Too Homework Help 2-82. Draw the graph of y - 238 4 3x + 1. 2-52 HW" .Tool . Homework Help \\ a. Find the x- and y intercepts b. Where is the line of symmetry of this parabola? Write its equation. c. Find the coordinates of the vertex 2-83. Change the equation in problem 2-82 so that the parabola has only one a-intercept Homework Help \\ 2:84. Simplify each expression, Remember you can simplify radicals by removing perfect square factors (e g v12 = v4- 3 = 2v/3 ).Homework Help a v24 b. V18 E V3 + v3 d v27 + V12 2-89 Consider a line with a slope of 3 and a y-intercept at (0, 2) . 2-89 HI sTool Homework Help \\ a Sketch the graph of this line b. Write the equation of the line. c. Find the initial term and the next three terms of the sequence t(n) = 3n - 1, Plot the terms on a new set of axes next to your graph from part (a) above. d. Explain the similarities and differences between the graphs and equations in parts (a) through (c). Are both continuous? 2-91. Write each expression in simpler radical form Homework Help \\ a VE + vo +5vi+2,/y b. (2v/8)2-92. Multiply each of the following expressions. Homework Help a. 2z' (3x + 4x]y) b. (zy ) (zy) 2-93. Sketch a graph and draw the line of symmetry for the equation y = 2(2 -4) - 3. What is the equation of the line of symmetry? Homework Help \\ 2-94. People who live in isolated or rural areas often have their own tanks that hold propane gas to run appliances like stoves, washers, and water heaters, Some of these tanks are made in the shape of a cylinder with two hemispheres on the ends, as shown in the picture at right (Recall that a hemisphere is half of a sphere. and the volume of a sphere is found by using V = # my-3) GAS The Inland Propane Gas Tank Company wants to make tanks with this shape, and to offer models in different sizes. The cylindrical portion of each of the different tanks will be 4 meters long. However, the radius, r, will vary among the different models. Homework Help a One of the tank models has a radius of 1 meter. What is its volume? b. If the radius is doubled, will the volume double? Explain, Then calculate the volume of the larger tank with r = 2 m. c. Write an equation that will let the Inland Propane Gas Tank Company determine the volume of a tank with any size radius.2-95. Write a possible equation for each of these graphs. Assume that one mark on each axis is one unit. When you are in class, check your equations on a graphing calculator and compare your results with your teammates. 2-95 HIleTool Homework Help \\ f h 2-96. By mistake, Jim graphed y = z' - dix instead ofy = 2' - 4a + 6. What should he do to his graph to get the correct one? Homework Help \\ 2-97. Simplify each radical expression, Homework Help \\ a. (3V/2)2 d. (3 + v2)2