Step-by-step explanation:
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A you are adding 8 and an unknown number
Answer:
- <u>Associative Property of Multiplication</u>: [ 3(5) (4) = (3) 5(4)]
- <u>Identity Property of Multiplication</u>: 5(1) = 5
- <u>Identity Property of Addition</u>: (3 + 5) + 0 = (3+5)
- <u>Commutative Property of Addition</u>: 3 + 5 = 5 + 3
- <u>Associative Property of Addition</u>: 3 + (5 + 7) = (3 + 5) + 7
Step-by-step explanation:
The associative property lets you move parentheses in a sum or product. That is, it doesn't matter which sum or product you compute first.
The commutative property lets you swap the order of operands in a sum or product.
The identity property says the operation using the identity element gives the original value, unchanged.
Answer:
vertex = (0, 1 )
Step-by-step explanation:
f(x) = 9x² + 1 ← has it's vertex on the y- axis
let x = 0 in f(x)
f(0) = 9(0)² + 1 = 0 + 1 = 1
vertex = (0, 1 )
Answer:
The answer is A. If not then I'm sorry ☹