Daniel expanded the expression as shown. What errors did he make? Select three options.
The first term should be negative.
The second term should be positive.
The last term should be -1 1/2, not -1 1/4.
He added -8 and -2 instead of multiplying -8 by -2.
He did not simplify the expression completely.

What are the domain and range of the functiony = 2(x - 3)2 + 4?

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

Find the equation using the point (4,8)