Correct or Incorrect Let f(x)=x(x-5)(x+2)(x+5). Decide if the reasoning above each of the following functions is correct. Andre says that g(x)=0.2x(0.1x-5)(0.1x+2)(0.1x+5) is obtained from f by scaling the inputs by a factor of 0.1

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Use the distributive law to multiply. 3(4x + 5y + 6)

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