Which of these numbers is the largest? 5 4 , 1.3, 10 9 , 6 4 , 1.6 a) 1.3 b) 1.6 c) 10 9 d) 4 4

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

What is the vertex form of f(x) = x2 + 6x + 3

On a piece of paper graph f(x)=5•(0.4)^x