Hi I need help on questions 1-3 please

9:45 webassign.net Assignment Submission & Scoring Assignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer. Assignment Scoring Your best submission for each question part is used for your score. 1. [-/1 Points] DETAILS TANAPMATH7 11.6.006.NVA MY NOTES ASK YOUR TEACHER Find the area of the shaded region. square units y=x-2 - N Need Help? Watch it 2. [-/1 Points] DETAILS TANAPMATH7 11.6.008.NVA MY NOTES ASK YOUR TEACHER Find the area of the shaded region. square units 6 -5-4 -3-2 ~y=-fx Need Help? watch It 3. [-/1 Points] DETAILS TANAPMATH7 11.6.011.NVA MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Sketch the graph of the following function f(x) = x2 - 8x + 15 Graph Layers After you add an object to the graph you can use Graph Layers to view and edit its properties. WebAssign. Graphing To Find the area of the region bounded below by the graph of f and above by the x-axis from x = 3 to x = 4. square units Need Help? watch " 4. [0.5/1 Points] DETAILS PREVIOUS ANSWERS TANAPMATH7 11.6.015.NVA MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Sketch the graph of the following function. f(x) = -e(1/2]x -10 10 - 5 o O -10 -10 -10 -5 -10 -10 - 2