Divide (-2x-3+8x^2) by (1 + 4x)

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)