161 Test #2 pg.4.pdf X Imported tabs + C File | C:/Users/quint/Downloads/161%20Test%20%232%20pg.4.pdf X ... 11. f (x ) = - 3x - x+5 find . stegn . vertex max / Min Speed Fuel Economy 15 22 . 3 12. DATA 20 25.5 25 27.5 30 2910 28.8 4 lou 30.0 45 29.9 30.2. 55 30,4 6 28.8 5 27 .4 25,3 a. Place Data in List b. Find a linear Regression egn. c. What Is rvalue to five dec. places? D. Find a quadratic equation e. what is the r-value to five dec. places? 4. Which one Is closer tol, the linear ean OR the quadratic egn. . Type here to search O 53'F Mostly cloudy ~ 9 0 ( () 10:14 AM 3/31/2022161 Test #2 pg.5.pdf X Imported tabs + X C File | C:/Users/quint/Downloads/161%20Test%20%232%20pg.5.pdf ... S , 13. Write given system in augmented matrix form K tay + 32 =-5 2xty tz = 1 X ty - z = 8 14. Solve # 13 using matrices A = B = solution : 15. Solve : 6x 2 7X 21 16. Solve: 2x + 9 x+42 Type here to search 53'F Mostly cloudy ~ 0 0 ( () 10:15 AM 3/31/2022