Mienia https://www mathul const Player Test aspxtestid-1758564378centerwin syes

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Mienia https://www mathul const Player Test aspxtestid-1758564378centerwin syes MATH 1204R: College Algebra CRN:21944 Quiz: MML Quiz 3 (ch 3) Show all work or explain each answ T his Question: 2 pts 2 of 8 (0 complete) Graph the function in a viewing window that will allow you to use a calculator to approximate (a) the coordinates of the vertex and (b) the x-intercepts. (a) The vertex is (Type an ordered pair. Round the final answer to the nearest hundredth as needed. Round all intermediate answers to two decimal places as needed) Determine a reasonable viewing rectangle on your graphing utlity and use it to graph the quadratic function. Choose the correct graph below OA. OC. OD. I-20,20,4] by 1-30,30,51 I-20,204] by [-30.30 I-20.20.4] by I-5.30,5 Click to select your answerts) O Type here to search Esc 4

Explanation / Answer

y = -0.3x^2 + sqrt 2 x + 0.42

x coordinate of vertex is -sqrt 2 / -2*0.3 = 2.36

y coordinate =  -0.3(2.36)^2 + sqrt 2 (2.36) + 0.42 = 2.09

vertex = ( 2.36 , 2.09 )

option d graph is cropped.kindly post the complete parts to get it answered

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