Lily says that 4 x 7000 has the same product as 7 x 4000 is she correct? explain using the associative property of multiplicatio
2 answers:
Answer:
Associative Property of Multiplication
Step-by-step explanation:
We are given the following information in the question:
It is said by Lily that
This is correct statement to say.
This is the commutative property of multiplication.
- The commutative property says that the order in which we multiply numbers does not change the product of the two numbers.
Associative property of multiplication
- The associative property states that we can multiply any two numbers however they may be grouped.
- Multiplying by changing the order of the numbers would not change the product of the numbers
The order of multiplication of number does not effect the final product. We may cho0se any order.
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Answer:
(A)
Slope for f(x) is 3
Slope for g(x) is 4
(B)
So, y-intercept for f(x) is greater
Step-by-step explanation:
(A)
Slope of f(x):
we can select any two points
(-1,-6)
so, x1=-1 and y1=-6
(0,-3)
so, x2=0 , y2=-3
now, we can use slope formula
now, we can plug values
Slope of g(x):
we can compare with
y=mx+b
so, m=4
so, slope is 4
(B)
For f(x):
we can select point as
x=0 , y=-3
so, y-intercept is -3
For g(x):
we can compare with
y=mx+b
where
b is y-intercept
we get
b=-5
we know that -3 is greater than -5
So, y-intercept for f(x) is greater