Find the derivative of the function.f(x) = (6x - 2)(5x + 7)2
A. f'(x) = 6(5x + 7)+ 10(6x - 2)(5x + 7)2
B. f'(x) = 60(6x - 2)(5x + 7)2
C. f'(x) = 6(5x + 7)2 + 10(6x - 2)(5x + 7)
D. f'(x) = 6(5x + 7)2 + 2(6x - 2)(5x + 7)
Answer: C
You might also like to view...
Convert the units.907 mm = 
cm
A. 90,700 cm B. 9.1 cm C. 9070 cm D. 90.7 cm
Rotate the axes so that the new equation contains no xy-term. Graph the new equation.x2 + xy + y2 - 3y - 6 = 0
A. 
B. 
Write an algebraic expression for the specified quantity.A merchant has light roast coffee worth $6.50 a pound that she wishes to mix with dark roast coffee worth $9.99 a pound. Let x = the number of pounds of dark roast coffee in a 50-pound mixture of light roast coffee and dark roast coffee. Write an algebraic expression in x for (i) the number of pounds of light roast coffee in the 50-pound mixture; (ii) the value of the dark roast coffee in the 50-pound mixture; (iii) the value of the light roast coffee in the 50-pound mixture.
A. (i) 50 + x (ii) $9.99(50 + x) (iii) $6.50x B. (i) 50 + x (ii) $9.99x (iii) $6.50(50 + x) C. (i) 50 - x (ii) $9.99(50 - x) (iii) $6.50x D. (i) 50 - x (ii) $9.99x (iii) $6.50(50 - x)
Add the polynomials. Express your answer in standard form.(6y3 + 2y2) + (2y3 + 9y2)
A. 19y10 B. 8y6 + 11y4 C. 19y5 D. 8y3 + 11y2