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Find total cost function by integrating MC function. Then find total cost at 100 units and 70 units and then take their difference. TC = 0.3x^2 / 2 + 4x At x = 70, TC = 1015 At x = 100, TC = 1900 So, difference = 1900 – 1015 = 885
I. 2x² - 15x + 27 = 0
II. 2y² - 13y + 20 = 0
I. 81x - 117√x + 40 = 0
II. 81y - 225√y + 136 = 0
I. x2 + x – 42 = 0
II. y2 + 6y – 27 = 0
If x^2 - 7x + k = 0 has roots that are equal, what is the value of k?
I. x2 - 4x – 21 = 0
II. y2 + 12y + 20 = 0
I. 99 x² + 31 x – 110 = 0
II. 6y² - 31y + 35 = 0
I. 2x² - 9x + 10 = 0
II. 3y² + 11y + 6 = 0
I. 12x2 + 22x + 8 = 0
II. 4y2 - y − 3 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 21x² - 82x + 80 = 0
Equation 2: 23y² - 132y + 85 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 42x + 392 = 0
Equation 2: y² - 46y + 480 = 0