Choose the polynomial written in standard form.

x2 + 4x4 + 10x6
x4 + 4x3 + 10x
x7 + 4x3 + 10x4
x6 + 4x3 + 10x7

Which is a graph of a proportional relationship?

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

The square root of 9x plus 7 plus the square rot of 2x equall to 7